472507 has 6 divisors (see below), whose sum is σ = 549708. Its totient is φ = 404964.

The previous prime is 472477. The next prime is 472523. The reversal of 472507 is 705274.

It is a de Polignac number, because none of the positive numbers 2^k-472507 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472597) 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 5 ways as a sum of consecutive naturals, for example, 4773 + ... + 4870.

It is an arithmetic number, because the mean of its divisors is an integer number (91618).

2⁴⁷²⁵⁰⁷ is an apocalyptic number.

472507 is a deficient number, since it is larger than the sum of its proper divisors (77201).

472507 is an equidigital number, since it uses as much as digits as its factorization.

472507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9657 (or 9650 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 472507 is about 687.3914459753. The cubic root of 472507 is about 77.8877961551.

It can be divided in two parts, 472 and 507, that added together give a palindrome (979).

The spelling of 472507 in words is "four hundred seventy-two thousand, five hundred seven".