406356156 has 48 divisors (see below), whose sum is σ = 1054653600. Its totient is φ = 135305856.

The previous prime is 406356143. The next prime is 406356191. The reversal of 406356156 is 651653604.

406356156 is a `hidden beast` number, since 4 + 0 + 6 + 35 + 615 + 6 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 406356156.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153016 + ... + 155648.

It is an arithmetic number, because the mean of its divisors is an integer number (21971950).

Almost surely, 2^406356156 is an apocalyptic number.

It is an amenable number.

406356156 is an abundant number, since it is smaller than the sum of its proper divisors (648297444).

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

406356156 is a wasteful number, since it uses less digits than its factorization.

406356156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075 (or 4067 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 406356156 is about 20158.2776049939. The cubic root of 406356156 is about 740.6885215827.

The spelling of 406356156 in words is "four hundred six million, three hundred fifty-six thousand, one hundred fifty-six".