115431352 has 32 divisors (see below), whose sum is σ = 226782720. Its totient is φ = 55012320.

The previous prime is 115431347. The next prime is 115431361. The reversal of 115431352 is 253134511.

It is a happy number.

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, 13143 + ... + 20089.

It is an arithmetic number, because the mean of its divisors is an integer number (7086960).

Almost surely, 2^115431352 is an apocalyptic number.

It is an amenable number.

115431352 is a deficient number, since it is larger than the sum of its proper divisors (111351368).

115431352 is a wasteful number, since it uses less digits than its factorization.

115431352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7051 (or 7047 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 115431352 is about 10743.8983613956. The cubic root of 115431352 is about 486.9016662855.

Adding to 115431352 its reverse (253134511), we get a palindrome (368565863).

The spelling of 115431352 in words is "one hundred fifteen million, four hundred thirty-one thousand, three hundred fifty-two".