146350446 has 32 divisors (see below), whose sum is σ = 321100416. Its totient is φ = 44100000.

The previous prime is 146350367. The next prime is 146350453. The reversal of 146350446 is 644053641.

It is a Harshad number since it is a multiple of its sum of digits (33).

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 15 ways as a sum of consecutive naturals, for example, 5821 + ... + 18071.

It is an arithmetic number, because the mean of its divisors is an integer number (10034388).

Almost surely, 2^146350446 is an apocalyptic number.

146350446 is an abundant number, since it is smaller than the sum of its proper divisors (174749970).

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

146350446 is a wasteful number, since it uses less digits than its factorization.

146350446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12448.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 146350446 is about 12097.5388406072. The cubic root of 146350446 is about 526.9847124721.

The spelling of 146350446 in words is "one hundred forty-six million, three hundred fifty thousand, four hundred forty-six".