118672425 has 24 divisors (see below), whose sum is σ = 218006880. Its totient is φ = 63291600.

The previous prime is 118672399. The next prime is 118672441. The reversal of 118672425 is 524276811.

It is not a de Polignac number, because 118672425 - 2⁷ = 118672297 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 118672425.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87231 + ... + 88580.

It is an arithmetic number, because the mean of its divisors is an integer number (9083620).

Almost surely, 2^118672425 is an apocalyptic number.

118672425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118672425 is a deficient number, since it is larger than the sum of its proper divisors (99334455).

118672425 is a wasteful number, since it uses less digits than its factorization.

118672425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175830 (or 175819 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 118672425 is about 10893.6873922469. The cubic root of 118672425 is about 491.4167314705.

The spelling of 118672425 in words is "one hundred eighteen million, six hundred seventy-two thousand, four hundred twenty-five".