474577 has 4 divisors (see below), whose sum is σ = 475956. Its totient is φ = 473200.

The previous prime is 474571. The next prime is 474581. The reversal of 474577 is 775474.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 450241 + 24336 = 671^2 + 156^2 .

It is a cyclic number.

It is not a de Polignac number, because 474577 - 2³ = 474569 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327 + ... + 1027.

It is an arithmetic number, because the mean of its divisors is an integer number (118989).

2⁴⁷⁴⁵⁷⁷ is an apocalyptic number.

It is an amenable number.

474577 is a deficient number, since it is larger than the sum of its proper divisors (1379).

474577 is an equidigital number, since it uses as much as digits as its factorization.

474577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378.

The product of its digits is 27440, while the sum is 34.

The square root of 474577 is about 688.8954927999. The cubic root of 474577 is about 78.0013696889.

It can be divided in two parts, 47 and 4577, that added together give a square (4624 = 68²).

The spelling of 474577 in words is "four hundred seventy-four thousand, five hundred seventy-seven".