118992054 has 8 divisors (see below), whose sum is σ = 237984120. Its totient is φ = 39664016.

The previous prime is 118992053. The next prime is 118992059. The reversal of 118992054 is 450299811.

It is a sphenic number, since it is the product of 3 distinct primes.

118992054 is an admirable number.

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, 9915999 + ... + 9916010.

It is an arithmetic number, because the mean of its divisors is an integer number (29748015).

Almost surely, 2^118992054 is an apocalyptic number.

118992054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

118992054 is a wasteful number, since it uses less digits than its factorization.

118992054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19832014.

The product of its (nonzero) digits is 25920, while the sum is 39.

The square root of 118992054 is about 10908.3479042429. The cubic root of 118992054 is about 491.8575253398.

The spelling of 118992054 in words is "one hundred eighteen million, nine hundred ninety-two thousand, fifty-four".