146341632 has 72 divisors (see below), whose sum is σ = 394042320. Its totient is φ = 48209920.

The previous prime is 146341621. The next prime is 146341673. The reversal of 146341632 is 236143641.

146341632 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 146341632.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67282 + ... + 69422.

It is an arithmetic number, because the mean of its divisors is an integer number (5472810).

Almost surely, 2^146341632 is an apocalyptic number.

146341632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146341632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197021160).

146341632 is an abundant number, since it is smaller than the sum of its proper divisors (247700688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146341632 is an equidigital number, since it uses as much as digits as its factorization.

146341632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2249 (or 2235 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 146341632 is about 12097.1745461492. The cubic root of 146341632 is about 526.9741329884.

The spelling of 146341632 in words is "one hundred forty-six million, three hundred forty-one thousand, six hundred thirty-two".