116406252 has 36 divisors (see below), whose sum is σ = 294630336. Its totient is φ = 38751840.

The previous prime is 116406247. The next prime is 116406307. The reversal of 116406252 is 252604611.

116406252 is a `hidden beast` number, since 1 + 1 + 6 + 406 + 252 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35173 + ... + 38339.

It is an arithmetic number, because the mean of its divisors is an integer number (8184176).

Almost surely, 2^116406252 is an apocalyptic number.

116406252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116406252 is an abundant number, since it is smaller than the sum of its proper divisors (178224084).

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

116406252 is a wasteful number, since it uses less digits than its factorization.

116406252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198 (or 4193 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 116406252 is about 10789.1729062056. The cubic root of 116406252 is about 488.2685691335.

The spelling of 116406252 in words is "one hundred sixteen million, four hundred six thousand, two hundred fifty-two".