116640758 has 24 divisors (see below), whose sum is σ = 192699000. Its totient is φ = 52912704.

The previous prime is 116640749. The next prime is 116640767. The reversal of 116640758 is 857046611.

It is an interprime number because it is at equal distance from previous prime (116640749) and next prime (116640767).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17018 + ... + 22866.

It is an arithmetic number, because the mean of its divisors is an integer number (8029125).

Almost surely, 2^116640758 is an apocalyptic number.

116640758 is a deficient number, since it is larger than the sum of its proper divisors (76058242).

116640758 is a wasteful number, since it uses less digits than its factorization.

116640758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5936 (or 5923 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 116640758 is about 10800.0350925356. The cubic root of 116640758 is about 488.5962293843.

The spelling of 116640758 in words is "one hundred sixteen million, six hundred forty thousand, seven hundred fifty-eight".