474553 has 4 divisors (see below), whose sum is σ = 480640. Its totient is φ = 468468.

The previous prime is 474547. The next prime is 474557. The reversal of 474553 is 355474.

It is a Cunningham number, because it is equal to 78³+1.

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 not a de Polignac number, because 474553 - 2¹⁷ = 343481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474557) 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, 2925 + ... + 3082.

It is an arithmetic number, because the mean of its divisors is an integer number (120160).

474553 is a Friedman number, since it can be written as 5/5+(74+4)^3, using all its digits and the basic arithmetic operations.

2⁴⁷⁴⁵⁵³ is an apocalyptic number.

It is an amenable number.

474553 is a deficient number, since it is larger than the sum of its proper divisors (6087).

474553 is an equidigital number, since it uses as much as digits as its factorization.

474553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6086.

The product of its digits is 8400, while the sum is 28.

The square root of 474553 is about 688.8780733918. The cubic root of 474553 is about 78.0000547885. Note that the first 4 decimals are identical.

The spelling of 474553 in words is "four hundred seventy-four thousand, five hundred fifty-three".