116264512 has 56 divisors (see below), whose sum is σ = 283967936. Its totient is φ = 45992448.

The previous prime is 116264503. The next prime is 116264531. The reversal of 116264512 is 215462611.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4158 + ... + 15805.

It is an arithmetic number, because the mean of its divisors is an integer number (5070856).

Almost surely, 2^116264512 is an apocalyptic number.

It is an amenable number.

116264512 is an abundant number, since it is smaller than the sum of its proper divisors (167703424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116264512 is a wasteful number, since it uses less digits than its factorization.

116264512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19995 (or 19985 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 116264512 is about 10782.6022833081. The cubic root of 116264512 is about 488.0703114671.

It can be divided in two parts, 116 and 264512, that added together give a triangular number (264628 = T₇₂₇).

The spelling of 116264512 in words is "one hundred sixteen million, two hundred sixty-four thousand, five hundred twelve".