402466204 has 36 divisors (see below), whose sum is σ = 821247336. Its totient is φ = 172077024.

The previous prime is 402466171. The next prime is 402466219. The reversal of 402466204 is 402664204.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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, 89334 + ... + 93730.

It is an arithmetic number, because the mean of its divisors is an integer number (22812426).

Almost surely, 2^402466204 is an apocalyptic number.

It is an amenable number.

402466204 is an abundant number, since it is smaller than the sum of its proper divisors (418781132).

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

402466204 is a wasteful number, since it uses less digits than its factorization.

402466204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4882 (or 4873 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 402466204 is about 20061.5603580579. The cubic root of 402466204 is about 738.3174604809.

The spelling of 402466204 in words is "four hundred two million, four hundred sixty-six thousand, two hundred four".