5647424 has 14 divisors (see below), whose sum is σ = 11206734. Its totient is φ = 2823680.

The previous prime is 5647409. The next prime is 5647457. The reversal of 5647424 is 4247465.

It can be written as a sum of positive squares in only one way, i.e., 5607424 + 40000 = 2368^2 + 200^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44057 + ... + 44184.

It is an arithmetic number, because the mean of its divisors is an integer number (800481).

Almost surely, 2^5647424 is an apocalyptic number.

It is an amenable number.

5647424 is a deficient number, since it is larger than the sum of its proper divisors (5559310).

5647424 is an equidigital number, since it uses as much as digits as its factorization.

5647424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88253 (or 88243 counting only the distinct ones).

The product of its digits is 26880, while the sum is 32.

The square root of 5647424 is about 2376.4309373512. The cubic root of 5647424 is about 178.0806771428.

The spelling of 5647424 in words is "five million, six hundred forty-seven thousand, four hundred twenty-four".