115160869 has 2 divisors, whose sum is σ = 115160870. Its totient is φ = 115160868.

The previous prime is 115160833. The next prime is 115160887. The reversal of 115160869 is 968061511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102272769 + 12888100 = 10113^2 + 3590^2 .

It is a cyclic number.

It is not a de Polignac number, because 115160869 - 2¹⁷ = 115029797 is a prime.

It is a super-2 number, since 2×115160869² = 26524051497670322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115160819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57580434 + 57580435.

It is an arithmetic number, because the mean of its divisors is an integer number (57580435).

Almost surely, 2^115160869 is an apocalyptic number.

It is an amenable number.

115160869 is a deficient number, since it is larger than the sum of its proper divisors (1).

115160869 is an equidigital number, since it uses as much as digits as its factorization.

115160869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 115160869 is about 10731.3032293380. The cubic root of 115160869 is about 486.5210602015.

The spelling of 115160869 in words is "one hundred fifteen million, one hundred sixty thousand, eight hundred sixty-nine".