146732630 has 32 divisors (see below), whose sum is σ = 303298560. Its totient is φ = 50548320.

The previous prime is 146732623. The next prime is 146732659. The reversal of 146732630 is 36237641.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33014 + ... + 37193.

It is an arithmetic number, because the mean of its divisors is an integer number (9478080).

Almost surely, 2^146732630 is an apocalyptic number.

146732630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146732630 is an abundant number, since it is smaller than the sum of its proper divisors (156565930).

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

146732630 is a wasteful number, since it uses less digits than its factorization.

146732630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70244.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 146732630 is about 12113.3244817432. The cubic root of 146732630 is about 527.4430417001.

The spelling of 146732630 in words is "one hundred forty-six million, seven hundred thirty-two thousand, six hundred thirty".