118690960 has 20 divisors (see below), whose sum is σ = 275956668. Its totient is φ = 47476352.

The previous prime is 118690951. The next prime is 118690961. The reversal of 118690960 is 69096811.

It can be written as a sum of positive squares in 2 ways, for example, as 27373824 + 91317136 = 5232^2 + 9556^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (118690961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741739 + ... + 741898.

Almost surely, 2^118690960 is an apocalyptic number.

118690960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118690960 is an abundant number, since it is smaller than the sum of its proper divisors (157265708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118690960 is a wasteful number, since it uses less digits than its factorization.

118690960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483650 (or 1483644 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 118690960 is about 10894.5380810753. The cubic root of 118690960 is about 491.4423143160.

The spelling of 118690960 in words is "one hundred eighteen million, six hundred ninety thousand, nine hundred sixty".