422583137 has 8 divisors (see below), whose sum is σ = 430686432. Its totient is φ = 414532800.

The previous prime is 422583131. The next prime is 422583149. The reversal of 422583137 is 731385224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422583137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422583097 and 422583106.

It is not an unprimeable number, because it can be changed into a prime (422583131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3062 + ... + 29232.

It is an arithmetic number, because the mean of its divisors is an integer number (53835804).

Almost surely, 2^422583137 is an apocalyptic number.

It is an amenable number.

422583137 is a deficient number, since it is larger than the sum of its proper divisors (8103295).

422583137 is a wasteful number, since it uses less digits than its factorization.

422583137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26479.

The product of its digits is 40320, while the sum is 35.

The square root of 422583137 is about 20556.8270168331. The cubic root of 422583137 is about 750.4194021661.

The spelling of 422583137 in words is "four hundred twenty-two million, five hundred eighty-three thousand, one hundred thirty-seven".