116662877 has 4 divisors (see below), whose sum is σ = 121735200. Its totient is φ = 111590556.

The previous prime is 116662873. The next prime is 116662919. The reversal of 116662877 is 778266611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116662877 - 2² = 116662873 is a prime.

It is a super-2 number, since 2×116662877² = 27220453739834258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116662873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2536127 + ... + 2536172.

It is an arithmetic number, because the mean of its divisors is an integer number (30433800).

Almost surely, 2^116662877 is an apocalyptic number.

It is an amenable number.

116662877 is a deficient number, since it is larger than the sum of its proper divisors (5072323).

116662877 is an equidigital number, since it uses as much as digits as its factorization.

116662877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072322.

The product of its digits is 169344, while the sum is 44.

The square root of 116662877 is about 10801.0590684432. The cubic root of 116662877 is about 488.6271121766.

The spelling of 116662877 in words is "one hundred sixteen million, six hundred sixty-two thousand, eight hundred seventy-seven".