115431354 has 24 divisors (see below), whose sum is σ = 250522272. Its totient is φ = 38412360.

The previous prime is 115431347. The next prime is 115431361. The reversal of 115431354 is 453134511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (115431347) and next prime (115431361).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6277 + ... + 16439.

It is an arithmetic number, because the mean of its divisors is an integer number (10438428).

Almost surely, 2^115431354 is an apocalyptic number.

115431354 is an abundant number, since it is smaller than the sum of its proper divisors (135090918).

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

115431354 is a wasteful number, since it uses less digits than its factorization.

115431354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10802 (or 10799 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 115431354 is about 10743.8984544717. The cubic root of 115431354 is about 486.9016690976.

Adding to 115431354 its reverse (453134511), we get a palindrome (568565865).

The spelling of 115431354 in words is "one hundred fifteen million, four hundred thirty-one thousand, three hundred fifty-four".