116499664 has 10 divisors (see below), whose sum is σ = 225718130. Its totient is φ = 58249824.

The previous prime is 116499661. The next prime is 116499679. The reversal of 116499664 is 466994611.

It can be written as a sum of positive squares in only one way, i.e., 116467264 + 32400 = 10792^2 + 180^2 .

It is a super-2 number, since 2×116499664² = 27144343424225792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116499661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3640599 + ... + 3640630.

It is an arithmetic number, because the mean of its divisors is an integer number (22571813).

Almost surely, 2^116499664 is an apocalyptic number.

It is an amenable number.

116499664 is a deficient number, since it is larger than the sum of its proper divisors (109218466).

116499664 is an equidigital number, since it uses as much as digits as its factorization.

116499664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7281237 (or 7281231 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 116499664 is about 10793.5010075508. The cubic root of 116499664 is about 488.3991404389.

The spelling of 116499664 in words is "one hundred sixteen million, four hundred ninety-nine thousand, six hundred sixty-four".