118380975 has 24 divisors (see below), whose sum is σ = 196094592. Its totient is φ = 63016800.

The previous prime is 118380953. The next prime is 118381037. The reversal of 118380975 is 579083811.

It is not a de Polignac number, because 118380975 - 2¹⁰ = 118379951 is a prime.

It is a congruent number.

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, 50070 + ... + 52380.

It is an arithmetic number, because the mean of its divisors is an integer number (8170608).

Almost surely, 2^118380975 is an apocalyptic number.

118380975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

118380975 is a deficient number, since it is larger than the sum of its proper divisors (77713617).

118380975 is a wasteful number, since it uses less digits than its factorization.

118380975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007 (or 3002 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 42.

The square root of 118380975 is about 10880.3021557308. The cubic root of 118380975 is about 491.0141082690.

The spelling of 118380975 in words is "one hundred eighteen million, three hundred eighty thousand, nine hundred seventy-five".