116657372 has 24 divisors (see below), whose sum is σ = 227438400. Its totient is φ = 51984576.

The previous prime is 116657369. The next prime is 116657377. The reversal of 116657372 is 273756611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116657377) 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, 37172 + ... + 40187.

It is an arithmetic number, because the mean of its divisors is an integer number (9476600).

Almost surely, 2^116657372 is an apocalyptic number.

It is an amenable number.

116657372 is a deficient number, since it is larger than the sum of its proper divisors (110781028).

116657372 is a wasteful number, since it uses less digits than its factorization.

116657372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77405 (or 77403 counting only the distinct ones).

The product of its digits is 52920, while the sum is 38.

The square root of 116657372 is about 10800.8042293155. The cubic root of 116657372 is about 488.6194263996.

The spelling of 116657372 in words is "one hundred sixteen million, six hundred fifty-seven thousand, three hundred seventy-two".