116493558 has 32 divisors (see below), whose sum is σ = 237427200. Its totient is φ = 38097696.

The previous prime is 116493557. The next prime is 116493583. The reversal of 116493558 is 855394611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116493557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84160 + ... + 85532.

It is an arithmetic number, because the mean of its divisors is an integer number (7419600).

Almost surely, 2^116493558 is an apocalyptic number.

116493558 is an abundant number, since it is smaller than the sum of its proper divisors (120933642).

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

116493558 is a wasteful number, since it uses less digits than its factorization.

116493558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636.

The product of its digits is 129600, while the sum is 42.

The square root of 116493558 is about 10793.2181484486. The cubic root of 116493558 is about 488.3906076038.

The spelling of 116493558 in words is "one hundred sixteen million, four hundred ninety-three thousand, five hundred fifty-eight".