116580357 has 8 divisors (see below), whose sum is σ = 172711680. Its totient is φ = 77720220.

The previous prime is 116580349. The next prime is 116580383. The reversal of 116580357 is 753085611.

It is not a de Polignac number, because 116580357 - 2³ = 116580349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116580397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2158869 + ... + 2158922.

It is an arithmetic number, because the mean of its divisors is an integer number (21588960).

Almost surely, 2^116580357 is an apocalyptic number.

It is an amenable number.

116580357 is a deficient number, since it is larger than the sum of its proper divisors (56131323).

116580357 is an equidigital number, since it uses as much as digits as its factorization.

116580357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4317800 (or 4317794 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 116580357 is about 10797.2383969235. The cubic root of 116580357 is about 488.5118769477.

The spelling of 116580357 in words is "one hundred sixteen million, five hundred eighty thousand, three hundred fifty-seven".