504472237 has 4 divisors (see below), whose sum is σ = 505303936. Its totient is φ = 503640540.

The previous prime is 504472231. The next prime is 504472247. The reversal of 504472237 is 732274405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 504472237 - 2²³ = 496083629 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 (504472231) 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, 414939 + ... + 416152.

It is an arithmetic number, because the mean of its divisors is an integer number (126325984).

Almost surely, 2^504472237 is an apocalyptic number.

It is an amenable number.

504472237 is a deficient number, since it is larger than the sum of its proper divisors (831699).

504472237 is an equidigital number, since it uses as much as digits as its factorization.

504472237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831698.

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 504472237 is about 22460.4594120423. The cubic root of 504472237 is about 796.0599166408.

The spelling of 504472237 in words is "five hundred four million, four hundred seventy-two thousand, two hundred thirty-seven".