474157 has 4 divisors (see below), whose sum is σ = 477756. Its totient is φ = 470560.

The previous prime is 474151. The next prime is 474163. The reversal of 474157 is 751474.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (474151) and next prime (474163).

It can be written as a sum of positive squares in 2 ways, for example, as 181476 + 292681 = 426^2 + 541^2 .

It is a cyclic number.

It is not a de Polignac number, because 474157 - 2⁷ = 474029 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 (474151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1594 + ... + 1867.

It is an arithmetic number, because the mean of its divisors is an integer number (119439).

2⁴⁷⁴¹⁵⁷ is an apocalyptic number.

It is an amenable number.

474157 is a deficient number, since it is larger than the sum of its proper divisors (3599).

474157 is a wasteful number, since it uses less digits than its factorization.

474157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3598.

The product of its digits is 3920, while the sum is 28.

The square root of 474157 is about 688.5905895378. The cubic root of 474157 is about 77.9783525287.

The spelling of 474157 in words is "four hundred seventy-four thousand, one hundred fifty-seven".