474791 has 4 divisors (see below), whose sum is σ = 499800. Its totient is φ = 449784.

The previous prime is 474787. The next prime is 474809. The reversal of 474791 is 197474.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 197474 = 2 ⋅98737.

It is a cyclic number.

It is not a de Polignac number, because 474791 - 2² = 474787 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 (474751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12476 + ... + 12513.

It is an arithmetic number, because the mean of its divisors is an integer number (124950).

2⁴⁷⁴⁷⁹¹ is an apocalyptic number.

474791 is a deficient number, since it is larger than the sum of its proper divisors (25009).

474791 is a wasteful number, since it uses less digits than its factorization.

474791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25008.

The product of its digits is 7056, while the sum is 32.

The square root of 474791 is about 689.0507963859. The cubic root of 474791 is about 78.0130922578.

The spelling of 474791 in words is "four hundred seventy-four thousand, seven hundred ninety-one".