922402406 has 16 divisors (see below), whose sum is σ = 1403184384. Its totient is φ = 454697544.

The previous prime is 922402399. The next prime is 922402433. The reversal of 922402406 is 604204229.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77975 + ... + 89021.

It is an arithmetic number, because the mean of its divisors is an integer number (87699024).

Almost surely, 2^922402406 is an apocalyptic number.

922402406 is a deficient number, since it is larger than the sum of its proper divisors (480781978).

922402406 is a wasteful number, since it uses less digits than its factorization.

922402406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11635.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 922402406 is about 30371.0784464431. The cubic root of 922402406 is about 973.4346676517.

The spelling of 922402406 in words is "nine hundred twenty-two million, four hundred two thousand, four hundred six".