115374051 has 20 divisors (see below), whose sum is σ = 185608192. Its totient is φ = 70998768.

The previous prime is 115374047. The next prime is 115374071. The reversal of 115374051 is 150473511.

It is not a de Polignac number, because 115374051 - 2² = 115374047 is a prime.

It is a super-2 number, since 2×115374051² = 26622343288301202, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115374001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 53731 + ... + 55836.

Almost surely, 2^115374051 is an apocalyptic number.

115374051 is a deficient number, since it is larger than the sum of its proper divisors (70234141).

115374051 is a wasteful number, since it uses less digits than its factorization.

115374051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109592 (or 109583 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 115374051 is about 10741.2313539929. The cubic root of 115374051 is about 486.8210857218.

The spelling of 115374051 in words is "one hundred fifteen million, three hundred seventy-four thousand, fifty-one".