422592983 has 4 divisors (see below), whose sum is σ = 422879808. Its totient is φ = 422306160.

The previous prime is 422592971. The next prime is 422592991. The reversal of 422592983 is 389295224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422592983 - 2⁴ = 422592967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422592913) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 141191 + ... + 144152.

It is an arithmetic number, because the mean of its divisors is an integer number (105719952).

Almost surely, 2^422592983 is an apocalyptic number.

422592983 is a deficient number, since it is larger than the sum of its proper divisors (286825).

422592983 is a wasteful number, since it uses less digits than its factorization.

422592983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286824.

The product of its digits is 311040, while the sum is 44.

The square root of 422592983 is about 20557.0664979223. The cubic root of 422592983 is about 750.4252302675.

The spelling of 422592983 in words is "four hundred twenty-two million, five hundred ninety-two thousand, nine hundred eighty-three".