115625194 has 16 divisors (see below), whose sum is σ = 187913088. Its totient is φ = 53145792.

The previous prime is 115625179. The next prime is 115625197. The reversal of 115625194 is 491526511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (115625197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38082 + ... + 41005.

It is an arithmetic number, because the mean of its divisors is an integer number (11744568).

Almost surely, 2^115625194 is an apocalyptic number.

115625194 is a deficient number, since it is larger than the sum of its proper divisors (72287894).

115625194 is a wasteful number, since it uses less digits than its factorization.

115625194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79149.

The product of its digits is 10800, while the sum is 34.

The square root of 115625194 is about 10752.9156046163. The cubic root of 115625194 is about 487.1740625597.

The spelling of 115625194 in words is "one hundred fifteen million, six hundred twenty-five thousand, one hundred ninety-four".