475245 has 24 divisors (see below), whose sum is σ = 842400. Its totient is φ = 247776.

The previous prime is 475243. The next prime is 475271. The reversal of 475245 is 542574.

It is not a de Polignac number, because 475245 - 2¹ = 475243 is a prime.

475245 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2566 + ... + 2744.

It is an arithmetic number, because the mean of its divisors is an integer number (35100).

2⁴⁷⁵²⁴⁵ is an apocalyptic number.

475245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

475245 is a deficient number, since it is larger than the sum of its proper divisors (367155).

475245 is a wasteful number, since it uses less digits than its factorization.

475245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 246 counting only the distinct ones).

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

The square root of 475245 is about 689.3801563724. The cubic root of 475245 is about 78.0379499747.

The spelling of 475245 in words is "four hundred seventy-five thousand, two hundred forty-five".