118425 has 12 divisors (see below), whose sum is σ = 195920. Its totient is φ = 63120.

The previous prime is 118423. The next prime is 118429. The reversal of 118425 is 524811.

It is not a de Polignac number, because 118425 - 2¹ = 118423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 715 + ... + 864.

2¹¹⁸⁴²⁵ is an apocalyptic number.

118425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118425 is a deficient number, since it is larger than the sum of its proper divisors (77495).

118425 is a wasteful number, since it uses less digits than its factorization.

118425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592 (or 1587 counting only the distinct ones).

The product of its digits is 320, while the sum is 21.

The square root of 118425 is about 344.1293361514. The cubic root of 118425 is about 49.1074968884.

The spelling of 118425 in words is "one hundred eighteen thousand, four hundred twenty-five".