116982657 has 32 divisors (see below), whose sum is σ = 189826560. Its totient is φ = 70612560.

The previous prime is 116982631. The next prime is 116982659. The reversal of 116982657 is 756289611.

It is not a de Polignac number, because 116982657 - 2⁷ = 116982529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116982659) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90538 + ... + 91820.

It is an arithmetic number, because the mean of its divisors is an integer number (5932080).

Almost surely, 2^116982657 is an apocalyptic number.

It is an amenable number.

116982657 is a deficient number, since it is larger than the sum of its proper divisors (72843903).

116982657 is a wasteful number, since it uses less digits than its factorization.

116982657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610 (or 1604 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 116982657 is about 10815.8521162227. The cubic root of 116982657 is about 489.0731570325.

The spelling of 116982657 in words is "one hundred sixteen million, nine hundred eighty-two thousand, six hundred fifty-seven".