472455 has 12 divisors (see below), whose sum is σ = 819000. Its totient is φ = 251952.

The previous prime is 472421. The next prime is 472457. The reversal of 472455 is 554274.

It is not a de Polignac number, because 472455 - 2⁶ = 472391 is a prime.

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 472455.

It is not an unprimeable number, because it can be changed into a prime (472457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5205 + ... + 5294.

It is an arithmetic number, because the mean of its divisors is an integer number (68250).

2⁴⁷²⁴⁵⁵ is an apocalyptic number.

472455 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

472455 is a deficient number, since it is larger than the sum of its proper divisors (346545).

472455 is a wasteful number, since it uses less digits than its factorization.

472455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10510 (or 10507 counting only the distinct ones).

The product of its digits is 5600, while the sum is 27.

The square root of 472455 is about 687.3536207805. The cubic root of 472455 is about 77.8849388330.

The spelling of 472455 in words is "four hundred seventy-two thousand, four hundred fifty-five".