146496432 has 30 divisors (see below), whose sum is σ = 378665868. Its totient is φ = 48804192.

The previous prime is 146496419. The next prime is 146496433. The reversal of 146496432 is 234694641.

It is a super-2 number, since 2×146496432² = 42922409177461248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146496433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82983 + ... + 84729.

Almost surely, 2^146496432 is an apocalyptic number.

146496432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146496432 is an abundant number, since it is smaller than the sum of its proper divisors (232169436).

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

146496432 is an frugal number, since it uses more digits than its factorization.

146496432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3505 (or 1752 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 146496432 is about 12103.5710432913. The cubic root of 146496432 is about 527.1598783752.

The spelling of 146496432 in words is "one hundred forty-six million, four hundred ninety-six thousand, four hundred thirty-two".