5785456 has 20 divisors (see below), whose sum is σ = 11265400. Its totient is φ = 2878272.

The previous prime is 5785447. The next prime is 5785463. The reversal of 5785456 is 6545875.

It is a super-2 number, since 2×5785456² = 66943002255872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2875 + ... + 4453.

It is an arithmetic number, because the mean of its divisors is an integer number (563270).

Almost surely, 2^5785456 is an apocalyptic number.

It is an amenable number.

5785456 is a deficient number, since it is larger than the sum of its proper divisors (5479944).

5785456 is a wasteful number, since it uses less digits than its factorization.

5785456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816 (or 1810 counting only the distinct ones).

The product of its digits is 168000, while the sum is 40.

The square root of 5785456 is about 2405.2974867987. The cubic root of 5785456 is about 179.5198727232.

It can be divided in two parts, 5785 and 456, that added together give a square (6241 = 79²).

The spelling of 5785456 in words is "five million, seven hundred eighty-five thousand, four hundred fifty-six".