56474 has 16 divisors (see below), whose sum is σ = 98496. Its totient is φ = 24000.

The previous prime is 56473. The next prime is 56477. The reversal of 56474 is 47465.

56474 = 12² + 13² + ... + 55².

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56473) 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, 299 + ... + 449.

It is an arithmetic number, because the mean of its divisors is an integer number (6156).

2⁵⁶⁴⁷⁴ is an apocalyptic number.

56474 is a deficient number, since it is larger than the sum of its proper divisors (42022).

56474 is a wasteful number, since it uses less digits than its factorization.

56474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181.

The product of its digits is 3360, while the sum is 26.

The square root of 56474 is about 237.6425887757. The cubic root of 56474 is about 38.3662644972.

Subtracting from 56474 its reverse (47465), we obtain a palindrome (9009).

The spelling of 56474 in words is "fifty-six thousand, four hundred seventy-four".