232145310 has 16 divisors (see below), whose sum is σ = 557148816. Its totient is φ = 61905408.

The previous prime is 232145299. The next prime is 232145323. The reversal of 232145310 is 13541232.

It is a super-2 number, since 2×232145310² = 107782889909992200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3869059 + ... + 3869118.

It is an arithmetic number, because the mean of its divisors is an integer number (34821801).

Almost surely, 2^232145310 is an apocalyptic number.

232145310 is an abundant number, since it is smaller than the sum of its proper divisors (325003506).

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

232145310 is a wasteful number, since it uses less digits than its factorization.

232145310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7738187.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 232145310 is about 15236.3154994900. The cubic root of 232145310 is about 614.5916252474.

Adding to 232145310 its reverse (13541232), we get a palindrome (245686542).

The spelling of 232145310 in words is "two hundred thirty-two million, one hundred forty-five thousand, three hundred ten".