116570158 has 4 divisors (see below), whose sum is σ = 174855240. Its totient is φ = 58285078.

The previous prime is 116570117. The next prime is 116570171. The reversal of 116570158 is 851075611.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×116570158² = 27177203472289928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29142538 + ... + 29142541.

It is an arithmetic number, because the mean of its divisors is an integer number (43713810).

Almost surely, 2^116570158 is an apocalyptic number.

116570158 is a deficient number, since it is larger than the sum of its proper divisors (58285082).

116570158 is an equidigital number, since it uses as much as digits as its factorization.

116570158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58285081.

The product of its (nonzero) digits is 8400, while the sum is 34.

The square root of 116570158 is about 10796.7660898993. The cubic root of 116570158 is about 488.4976307572.

The spelling of 116570158 in words is "one hundred sixteen million, five hundred seventy thousand, one hundred fifty-eight".