406262196 has 48 divisors (see below), whose sum is σ = 1070556480. Its totient is φ = 133198560.

The previous prime is 406262173. The next prime is 406262239. The reversal of 406262196 is 691262604.

406262196 is a `hidden beast` number, since 4 + 0 + 626 + 21 + 9 + 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 406262196.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24246 + ... + 37421.

It is an arithmetic number, because the mean of its divisors is an integer number (22303260).

Almost surely, 2^406262196 is an apocalyptic number.

It is an amenable number.

406262196 is an abundant number, since it is smaller than the sum of its proper divisors (664294284).

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

406262196 is a wasteful number, since it uses less digits than its factorization.

406262196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61741 (or 61733 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 406262196 is about 20155.9469140003. The cubic root of 406262196 is about 740.6314284332.

The spelling of 406262196 in words is "four hundred six million, two hundred sixty-two thousand, one hundred ninety-six".