118992056 has 16 divisors (see below), whose sum is σ = 223236000. Its totient is φ = 59462464.

The previous prime is 118992053. The next prime is 118992059. The reversal of 118992056 is 650299811.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (118992053) and next prime (118992059).

It is a super-2 number, since 2×118992056² = 28318218782214272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118992053) 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, 17420 + ... + 23268.

It is an arithmetic number, because the mean of its divisors is an integer number (13952250).

Almost surely, 2^118992056 is an apocalyptic number.

It is an amenable number.

118992056 is a deficient number, since it is larger than the sum of its proper divisors (104243944).

118992056 is a wasteful number, since it uses less digits than its factorization.

118992056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8398 (or 8394 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 41.

The square root of 118992056 is about 10908.3479959158. The cubic root of 118992056 is about 491.8575280954.

The spelling of 118992056 in words is "one hundred eighteen million, nine hundred ninety-two thousand, fifty-six".