116275657 has 4 divisors (see below), whose sum is σ = 116318160. Its totient is φ = 116233156.

The previous prime is 116275609. The next prime is 116275669. The reversal of 116275657 is 756572611.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-116275657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116275157) 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, 16843 + ... + 22720.

It is an arithmetic number, because the mean of its divisors is an integer number (29079540).

Almost surely, 2^116275657 is an apocalyptic number.

It is an amenable number.

116275657 is a deficient number, since it is larger than the sum of its proper divisors (42503).

116275657 is an equidigital number, since it uses as much as digits as its factorization.

116275657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42502.

The product of its digits is 88200, while the sum is 40.

The square root of 116275657 is about 10783.1190756664. The cubic root of 116275657 is about 488.0859062797.

The spelling of 116275657 in words is "one hundred sixteen million, two hundred seventy-five thousand, six hundred fifty-seven".