474893 has 4 divisors (see below), whose sum is σ = 477120. Its totient is φ = 472668.

The previous prime is 474857. The next prime is 474899. The reversal of 474893 is 398474.

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 a de Polignac number, because none of the positive numbers 2^k-474893 is a prime.

It is a super-2 number, since 2×474893² = 451046722898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474899) 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, 755 + ... + 1232.

It is an arithmetic number, because the mean of its divisors is an integer number (119280).

2⁴⁷⁴⁸⁹³ is an apocalyptic number.

It is an amenable number.

474893 is a deficient number, since it is larger than the sum of its proper divisors (2227).

474893 is a wasteful number, since it uses less digits than its factorization.

474893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226.

The product of its digits is 24192, while the sum is 35.

The square root of 474893 is about 689.1248072737. The cubic root of 474893 is about 78.0186784109.

The spelling of 474893 in words is "four hundred seventy-four thousand, eight hundred ninety-three".