117058554 has 32 divisors (see below), whose sum is σ = 262045440. Its totient is φ = 38732256.

The previous prime is 117058541. The next prime is 117058577. The reversal of 117058554 is 455850711.

117058554 is a `hidden beast` number, since 1 + 1 + 70 + 585 + 5 + 4 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514 + ... + 15309.

It is an arithmetic number, because the mean of its divisors is an integer number (8188920).

Almost surely, 2^117058554 is an apocalyptic number.

117058554 is an abundant number, since it is smaller than the sum of its proper divisors (144986886).

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

117058554 is a wasteful number, since it uses less digits than its factorization.

117058554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15971 (or 15965 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 36.

The square root of 117058554 is about 10819.3601474394. The cubic root of 117058554 is about 489.1789025100.

The spelling of 117058554 in words is "one hundred seventeen million, fifty-eight thousand, five hundred fifty-four".