472404593 has 4 divisors (see below), whose sum is σ = 472505328. Its totient is φ = 472303860.

The previous prime is 472404587. The next prime is 472404599. The reversal of 472404593 is 395404274.

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 an interprime number because it is at equal distance from previous prime (472404587) and next prime (472404599).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472404593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472404599) 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, 42971 + ... + 52832.

It is an arithmetic number, because the mean of its divisors is an integer number (118126332).

Almost surely, 2^472404593 is an apocalyptic number.

It is an amenable number.

472404593 is a deficient number, since it is larger than the sum of its proper divisors (100735).

472404593 is an equidigital number, since it uses as much as digits as its factorization.

472404593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100734.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 472404593 is about 21734.8704389973. The cubic root of 472404593 is about 778.8216884383.

The spelling of 472404593 in words is "four hundred seventy-two million, four hundred four thousand, five hundred ninety-three".