146232032 has 24 divisors (see below), whose sum is σ = 288262800. Its totient is φ = 73022464.

The previous prime is 146232017. The next prime is 146232041. The reversal of 146232032 is 230232641.

It is a junction number, because it is equal to n+sod(n) for n = 146231989 and 146232007.

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 3 ways as a sum of consecutive naturals, for example, 27269 + ... + 32187.

It is an arithmetic number, because the mean of its divisors is an integer number (12010950).

Almost surely, 2^146232032 is an apocalyptic number.

It is an amenable number.

146232032 is a deficient number, since it is larger than the sum of its proper divisors (142030768).

146232032 is an equidigital number, since it uses as much as digits as its factorization.

146232032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5858 (or 5850 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 146232032 is about 12092.6437142587. The cubic root of 146232032 is about 526.8425441194.

Adding to 146232032 its reverse (230232641), we get a palindrome (376464673).

The spelling of 146232032 in words is "one hundred forty-six million, two hundred thirty-two thousand, thirty-two".