116262864 has 120 divisors (see below), whose sum is σ = 357477120. Its totient is φ = 36453888.

The previous prime is 116262859. The next prime is 116262877. The reversal of 116262864 is 468262611.

116262864 is a `hidden beast` number, since 1 + 1 + 626 + 28 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65217 + ... + 66975.

It is an arithmetic number, because the mean of its divisors is an integer number (2978976).

Almost surely, 2^116262864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116262864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178738560).

116262864 is an abundant number, since it is smaller than the sum of its proper divisors (241214256).

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

116262864 is a wasteful number, since it uses less digits than its factorization.

116262864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799 (or 1781 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 116262864 is about 10782.5258636370. The cubic root of 116262864 is about 488.0680053932.

The spelling of 116262864 in words is "one hundred sixteen million, two hundred sixty-two thousand, eight hundred sixty-four".