116528764 has 48 divisors (see below), whose sum is σ = 234420480. Its totient is φ = 50167040.

The previous prime is 116528749. The next prime is 116528771. The reversal of 116528764 is 467825611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113847 + ... + 114865.

It is an arithmetic number, because the mean of its divisors is an integer number (4883760).

Almost surely, 2^116528764 is an apocalyptic number.

It is an amenable number.

116528764 is an abundant number, since it is smaller than the sum of its proper divisors (117891716).

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

116528764 is a wasteful number, since it uses less digits than its factorization.

116528764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170 (or 1168 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 116528764 is about 10794.8489567942. The cubic root of 116528764 is about 488.4398021636.

It can be divided in two parts, 1165 and 28764, that added together give a square (29929 = 173²).

The spelling of 116528764 in words is "one hundred sixteen million, five hundred twenty-eight thousand, seven hundred sixty-four".