116640752 has 20 divisors (see below), whose sum is σ = 227303160. Its totient is φ = 57981888.

The previous prime is 116640749. The next prime is 116640767. The reversal of 116640752 is 257046611.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18302 + ... + 23837.

It is an arithmetic number, because the mean of its divisors is an integer number (11365158).

Almost surely, 2^116640752 is an apocalyptic number.

It is an amenable number.

116640752 is a deficient number, since it is larger than the sum of its proper divisors (110662408).

116640752 is a wasteful number, since it uses less digits than its factorization.

116640752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42320 (or 42314 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 116640752 is about 10800.0348147587. The cubic root of 116640752 is about 488.5962210065.

The spelling of 116640752 in words is "one hundred sixteen million, six hundred forty thousand, seven hundred fifty-two".