5312784 has 40 divisors (see below), whose sum is σ = 13834432. Its totient is φ = 1756800.

The previous prime is 5312777. The next prime is 5312803. The reversal of 5312784 is 4872135.

It is an Ulam number.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6882 + ... + 7614.

Almost surely, 2^5312784 is an apocalyptic number.

It is an amenable number.

5312784 is an abundant number, since it is smaller than the sum of its proper divisors (8521648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5312784 is a wasteful number, since it uses less digits than its factorization.

5312784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895 (or 889 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 5312784 is about 2304.9477217499. The cubic root of 5312784 is about 174.4914104304.

The spelling of 5312784 in words is "five million, three hundred twelve thousand, seven hundred eighty-four".