232102456 has 32 divisors (see below), whose sum is σ = 451584000. Its totient is φ = 111719520.

The previous prime is 232102427. The next prime is 232102463. The reversal of 232102456 is 654201232.

It is a self number, because there is not a number n which added to its sum of digits gives 232102456.

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, 47001 + ... + 51703.

It is an arithmetic number, because the mean of its divisors is an integer number (14112000).

Almost surely, 2^232102456 is an apocalyptic number.

It is an amenable number.

232102456 is a deficient number, since it is larger than the sum of its proper divisors (219481544).

232102456 is a wasteful number, since it uses less digits than its factorization.

232102456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4939 (or 4935 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 232102456 is about 15234.9091234572. The cubic root of 232102456 is about 614.5538050701.

Adding to 232102456 its reverse (654201232), we get a palindrome (886303688).

The spelling of 232102456 in words is "two hundred thirty-two million, one hundred two thousand, four hundred fifty-six".