115914297 has 16 divisors (see below), whose sum is σ = 156434432. Its totient is φ = 76340880.

The previous prime is 115914259. The next prime is 115914311. The reversal of 115914297 is 792419511.

It is not a de Polignac number, because 115914297 - 2¹⁴ = 115897913 is a prime.

It is a super-2 number, since 2×115914297² = 26872248498008418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115914217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116472 + ... + 117462.

It is an arithmetic number, because the mean of its divisors is an integer number (9777152).

Almost surely, 2^115914297 is an apocalyptic number.

It is an amenable number.

115914297 is a deficient number, since it is larger than the sum of its proper divisors (40520135).

115914297 is a wasteful number, since it uses less digits than its factorization.

115914297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428.

The product of its digits is 22680, while the sum is 39.

The square root of 115914297 is about 10766.3502172277. The cubic root of 115914297 is about 487.5797592051.

The spelling of 115914297 in words is "one hundred fifteen million, nine hundred fourteen thousand, two hundred ninety-seven".