116892897 has 24 divisors (see below), whose sum is σ = 174155520. Its totient is φ = 69669600.

The previous prime is 116892887. The next prime is 116892943. The reversal of 116892897 is 798298611.

It is not a de Polignac number, because 116892897 - 2⁸ = 116892641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116892817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19504 + ... + 24782.

It is an arithmetic number, because the mean of its divisors is an integer number (7256480).

Almost surely, 2^116892897 is an apocalyptic number.

It is an amenable number.

116892897 is a deficient number, since it is larger than the sum of its proper divisors (57262623).

116892897 is a wasteful number, since it uses less digits than its factorization.

116892897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5365 (or 5354 counting only the distinct ones).

The product of its digits is 435456, while the sum is 51.

The square root of 116892897 is about 10811.7018549348. The cubic root of 116892897 is about 488.9480375195.

The spelling of 116892897 in words is "one hundred sixteen million, eight hundred ninety-two thousand, eight hundred ninety-seven".