474557 has 2 divisors, whose sum is σ = 474558. Its totient is φ = 474556.

The previous prime is 474547. The next prime is 474569. The reversal of 474557 is 755474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 436921 + 37636 = 661^2 + 194^2 .

It is a cyclic number.

It is not a de Polignac number, because 474557 - 2⁴ = 474541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237278 + 237279.

It is an arithmetic number, because the mean of its divisors is an integer number (237279).

2⁴⁷⁴⁵⁵⁷ is an apocalyptic number.

It is an amenable number.

474557 is a deficient number, since it is larger than the sum of its proper divisors (1).

474557 is an equidigital number, since it uses as much as digits as its factorization.

474557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19600, while the sum is 32.

The square root of 474557 is about 688.8809766571. The cubic root of 474557 is about 78.0002739416. Note that the first 3 decimals are identical.

The spelling of 474557 in words is "four hundred seventy-four thousand, five hundred fifty-seven".