474853 has 4 divisors (see below), whose sum is σ = 478720. Its totient is φ = 470988.

The previous prime is 474847. The next prime is 474857. The reversal of 474853 is 358474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474853 is a prime.

It is a Duffinian number.

474853 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474857) 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 3 ways as a sum of consecutive naturals, for example, 1743 + ... + 1996.

It is an arithmetic number, because the mean of its divisors is an integer number (119680).

2⁴⁷⁴⁸⁵³ is an apocalyptic number.

It is an amenable number.

474853 is a deficient number, since it is larger than the sum of its proper divisors (3867).

474853 is a wasteful number, since it uses less digits than its factorization.

474853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866.

The product of its digits is 13440, while the sum is 31.

The square root of 474853 is about 689.0957843435. The cubic root of 474853 is about 78.0164878579.

It can be divided in two parts, 47 and 4853, that added together give a square (4900 = 70²).

The spelling of 474853 in words is "four hundred seventy-four thousand, eight hundred fifty-three".