118380970 has 16 divisors (see below), whose sum is σ = 213363720. Its totient is φ = 47290624.

The previous prime is 118380953. The next prime is 118381037. The reversal of 118380970 is 79083811.

It can be written as a sum of positive squares in 4 ways, for example, as 79405921 + 38975049 = 8911^2 + 6243^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774 + ... + 15406.

Almost surely, 2^118380970 is an apocalyptic number.

118380970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118380970 is a deficient number, since it is larger than the sum of its proper divisors (94982750).

118380970 is a wasteful number, since it uses less digits than its factorization.

118380970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15449.

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 118380970 is about 10880.3019259578. The cubic root of 118380970 is about 491.0141013561.

The spelling of 118380970 in words is "one hundred eighteen million, three hundred eighty thousand, nine hundred seventy".