115532968 has 16 divisors (see below), whose sum is σ = 216940500. Its totient is φ = 57682176.

The previous prime is 115532953. The next prime is 115532983. The reversal of 115532968 is 869235511.

It is an interprime number because it is at equal distance from previous prime (115532953) and next prime (115532983).

It can be written as a sum of positive squares in 2 ways, for example, as 114447204 + 1085764 = 10698^2 + 1042^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 115532968.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4513 + ... + 15856.

Almost surely, 2^115532968 is an apocalyptic number.

It is an amenable number.

115532968 is a deficient number, since it is larger than the sum of its proper divisors (101407532).

115532968 is a wasteful number, since it uses less digits than its factorization.

115532968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21084 (or 21080 counting only the distinct ones).

The product of its digits is 64800, while the sum is 40.

The square root of 115532968 is about 10748.6263308387. The cubic root of 115532968 is about 487.0445000636.

The spelling of 115532968 in words is "one hundred fifteen million, five hundred thirty-two thousand, nine hundred sixty-eight".