115351497 has 12 divisors (see below), whose sum is σ = 167031540. Its totient is φ = 76710528.

The previous prime is 115351471. The next prime is 115351519. The reversal of 115351497 is 794153511.

It is a happy number.

115351497 is a `hidden beast` number, since 1 + 1 + 53 + 514 + 97 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 107931321 + 7420176 = 10389^2 + 2724^2 .

It is not a de Polignac number, because 115351497 - 2¹¹ = 115349449 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (115351597) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11988 + ... + 19349.

It is an arithmetic number, because the mean of its divisors is an integer number (13919295).

Almost surely, 2^115351497 is an apocalyptic number.

It is an amenable number.

115351497 is a deficient number, since it is larger than the sum of its proper divisors (51680043).

115351497 is a wasteful number, since it uses less digits than its factorization.

115351497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31752 (or 31749 counting only the distinct ones).

The product of its digits is 18900, while the sum is 36.

The square root of 115351497 is about 10740.1814230487. The cubic root of 115351497 is about 486.7893614354.

It can be divided in two parts, 1153 and 51497, that added together give a triangular number (52650 = T₃₂₄).

The spelling of 115351497 in words is "one hundred fifteen million, three hundred fifty-one thousand, four hundred ninety-seven".