475255 has 8 divisors (see below), whose sum is σ = 622224. Its totient is φ = 345600.

The previous prime is 475243. The next prime is 475271. The reversal of 475255 is 552574.

475255 = T₁₀₃ + T₁₀₄ + ... + T₁₅₇.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 475255 - 2¹³ = 467063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a nontrivial repunit in base 26.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4266 + ... + 4375.

It is an arithmetic number, because the mean of its divisors is an integer number (77778).

2⁴⁷⁵²⁵⁵ is an apocalyptic number.

475255 is a deficient number, since it is larger than the sum of its proper divisors (146969).

475255 is a wasteful number, since it uses less digits than its factorization.

475255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8657.

The product of its digits is 7000, while the sum is 28.

The square root of 475255 is about 689.3874092265. The cubic root of 475255 is about 78.0384973233.

The spelling of 475255 in words is "four hundred seventy-five thousand, two hundred fifty-five".