474385 has 8 divisors (see below), whose sum is σ = 602856. Its totient is φ = 357120.

The previous prime is 474379. The next prime is 474389. The reversal of 474385 is 583474.

It can be written as a sum of positive squares in 4 ways, for example, as 63504 + 410881 = 252^2 + 641^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 474385 - 2¹⁷ = 343313 is a prime.

It is a super-2 number, since 2×474385² = 450082256450, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2706 + ... + 2875.

It is an arithmetic number, because the mean of its divisors is an integer number (75357).

2⁴⁷⁴³⁸⁵ is an apocalyptic number.

It is an amenable number.

474385 is a deficient number, since it is larger than the sum of its proper divisors (128471).

474385 is a wasteful number, since it uses less digits than its factorization.

474385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5603.

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

The square root of 474385 is about 688.7561251996. The cubic root of 474385 is about 77.9908492443.

The spelling of 474385 in words is "four hundred seventy-four thousand, three hundred eighty-five".