115374811 has 2 divisors, whose sum is σ = 115374812. Its totient is φ = 115374810.

The previous prime is 115374773. The next prime is 115374817. The reversal of 115374811 is 118473511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115374811 - 2⁹ = 115374299 is a prime.

It is a super-2 number, since 2×115374811² = 26622694026571442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (115374817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57687405 + 57687406.

It is an arithmetic number, because the mean of its divisors is an integer number (57687406).

Almost surely, 2^115374811 is an apocalyptic number.

115374811 is a deficient number, since it is larger than the sum of its proper divisors (1).

115374811 is an equidigital number, since it uses as much as digits as its factorization.

115374811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 31.

The square root of 115374811 is about 10741.2667316290. The cubic root of 115374811 is about 486.8221546600.

The spelling of 115374811 in words is "one hundred fifteen million, three hundred seventy-four thousand, eight hundred eleven".