474891 has 8 divisors (see below), whose sum is σ = 644160. Its totient is φ = 311112.

The previous prime is 474857. The next prime is 474899. The reversal of 474891 is 198474.

474891 = T₂₄ + T₂₅ + ... + T₁₄₁.

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

It is not a de Polignac number, because 474891 - 2⁹ = 474379 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 1165 + ... + 1518.

It is an arithmetic number, because the mean of its divisors is an integer number (80520).

2⁴⁷⁴⁸⁹¹ is an apocalyptic number.

474891 is a deficient number, since it is larger than the sum of its proper divisors (169269).

474891 is a wasteful number, since it uses less digits than its factorization.

474891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2745.

The product of its digits is 8064, while the sum is 33.

The square root of 474891 is about 689.1233561562. The cubic root of 474891 is about 78.0185688861.

The spelling of 474891 in words is "four hundred seventy-four thousand, eight hundred ninety-one".