115228107 has 24 divisors (see below), whose sum is σ = 173394000. Its totient is φ = 73647168.

The previous prime is 115228079. The next prime is 115228111. The reversal of 115228107 is 701822511.

It is not a de Polignac number, because 115228107 - 2¹⁰ = 115227083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115228177) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37408 + ... + 40370.

It is an arithmetic number, because the mean of its divisors is an integer number (7224750).

Almost surely, 2^115228107 is an apocalyptic number.

115228107 is a deficient number, since it is larger than the sum of its proper divisors (58165893).

115228107 is a wasteful number, since it uses less digits than its factorization.

115228107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3147 (or 3144 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 115228107 is about 10734.4355696981. The cubic root of 115228107 is about 486.6157287547.

The spelling of 115228107 in words is "one hundred fifteen million, two hundred twenty-eight thousand, one hundred seven".