116664136 has 16 divisors (see below), whose sum is σ = 221382000. Its totient is φ = 57628944.

The previous prime is 116664113. The next prime is 116664139. The reversal of 116664136 is 631466611.

It is a super-2 number, since 2×116664136² = 27221041257252992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116664139) 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 in 3 ways as a sum of consecutive naturals, for example, 87186 + ... + 88513.

It is an arithmetic number, because the mean of its divisors is an integer number (13836375).

Almost surely, 2^116664136 is an apocalyptic number.

It is an amenable number.

116664136 is a deficient number, since it is larger than the sum of its proper divisors (104717864).

116664136 is a wasteful number, since it uses less digits than its factorization.

116664136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175788 (or 175784 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 116664136 is about 10801.1173496079. The cubic root of 116664136 is about 488.6288698889.

It can be divided in two parts, 11666 and 4136, that multiplied together give a triangular number (48250576 = T₉₈₂₃).

The spelling of 116664136 in words is "one hundred sixteen million, six hundred sixty-four thousand, one hundred thirty-six".