406360422 has 32 divisors (see below), whose sum is σ = 972488160. Its totient is φ = 125033760.

The previous prime is 406360417. The next prime is 406360453. The reversal of 406360422 is 224063604.

406360422 is a `hidden beast` number, since 4 + 0 + 636 + 0 + 4 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288729 + ... + 290132.

It is an arithmetic number, because the mean of its divisors is an integer number (30390255).

Almost surely, 2^406360422 is an apocalyptic number.

406360422 is an abundant number, since it is smaller than the sum of its proper divisors (566127738).

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

406360422 is a wasteful number, since it uses less digits than its factorization.

406360422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578885 (or 578879 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 406360422 is about 20158.3834173279. The cubic root of 406360422 is about 740.6911135340.

The spelling of 406360422 in words is "four hundred six million, three hundred sixty thousand, four hundred twenty-two".