422488583 has 4 divisors (see below), whose sum is σ = 460896648. Its totient is φ = 384080520.

The previous prime is 422488567. The next prime is 422488589. The reversal of 422488583 is 385884224.

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 422488583 - 2⁴ = 422488567 is a prime.

It is a super-3 number, since 3×422488583³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422488589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19204016 + ... + 19204037.

It is an arithmetic number, because the mean of its divisors is an integer number (115224162).

Almost surely, 2^422488583 is an apocalyptic number.

422488583 is a deficient number, since it is larger than the sum of its proper divisors (38408065).

422488583 is a wasteful number, since it uses less digits than its factorization.

422488583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38408064.

The product of its digits is 491520, while the sum is 44.

The square root of 422488583 is about 20554.5270682641. The cubic root of 422488583 is about 750.3634286052.

The spelling of 422488583 in words is "four hundred twenty-two million, four hundred eighty-eight thousand, five hundred eighty-three".