116994558 has 16 divisors (see below), whose sum is σ = 241537536. Its totient is φ = 37740120.

The previous prime is 116994547. The next prime is 116994569. The reversal of 116994558 is 855499611.

It is an interprime number because it is at equal distance from previous prime (116994547) and next prime (116994569).

It is a congruent number.

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, 314316 + ... + 314687.

It is an arithmetic number, because the mean of its divisors is an integer number (15096096).

Almost surely, 2^116994558 is an apocalyptic number.

116994558 is an abundant number, since it is smaller than the sum of its proper divisors (124542978).

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

116994558 is a wasteful number, since it uses less digits than its factorization.

116994558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629039.

The product of its digits is 388800, while the sum is 48.

The square root of 116994558 is about 10816.4022669278. The cubic root of 116994558 is about 489.0897414346.

The spelling of 116994558 in words is "one hundred sixteen million, nine hundred ninety-four thousand, five hundred fifty-eight".