472655 has 4 divisors (see below), whose sum is σ = 567192. Its totient is φ = 378120.

The previous prime is 472643. The next prime is 472669. The reversal of 472655 is 556274.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 472655 - 2⁴ = 472639 is a prime.

It is a d-powerful number, because it can be written as 4⁷ + 7² + 6² + 2¹⁶ + 5² + 5⁸ .

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 472655.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47261 + ... + 47270.

It is an arithmetic number, because the mean of its divisors is an integer number (141798).

2⁴⁷²⁶⁵⁵ is an apocalyptic number.

472655 is a deficient number, since it is larger than the sum of its proper divisors (94537).

472655 is an equidigital number, since it uses as much as digits as its factorization.

472655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94536.

The product of its digits is 8400, while the sum is 29.

The square root of 472655 is about 687.4990909085. The cubic root of 472655 is about 77.8959273859.

The spelling of 472655 in words is "four hundred seventy-two thousand, six hundred fifty-five".