402458796 has 18 divisors (see below), whose sum is σ = 1017326492. Its totient is φ = 134152920.

The previous prime is 402458789. The next prime is 402458827. The reversal of 402458796 is 697854204.

It is a happy number.

402458796 is a `hidden beast` number, since 40 + 24 + 587 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5589670 + ... + 5589741.

Almost surely, 2^402458796 is an apocalyptic number.

It is an amenable number.

402458796 is an abundant number, since it is smaller than the sum of its proper divisors (614867696).

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

402458796 is a wasteful number, since it uses less digits than its factorization.

402458796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11179421 (or 11179416 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 402458796 is about 20061.3757255080. The cubic root of 402458796 is about 738.3129305028.

The spelling of 402458796 in words is "four hundred two million, four hundred fifty-eight thousand, seven hundred ninety-six".