115430564 has 12 divisors (see below), whose sum is σ = 203857500. Its totient is φ = 57185568.

The previous prime is 115430563. The next prime is 115430599. The reversal of 115430564 is 465034511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 78464164 + 36966400 = 8858^2 + 6080^2 .

It is not an unprimeable number, because it can be changed into a prime (115430563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131939 + ... + 132810.

It is an arithmetic number, because the mean of its divisors is an integer number (16988125).

Almost surely, 2^115430564 is an apocalyptic number.

It is an amenable number.

115430564 is a deficient number, since it is larger than the sum of its proper divisors (88426936).

115430564 is a wasteful number, since it uses less digits than its factorization.

115430564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264862 (or 264860 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 115430564 is about 10743.8616893555. The cubic root of 115430564 is about 486.9005583271.

The spelling of 115430564 in words is "one hundred fifteen million, four hundred thirty thousand, five hundred sixty-four".