5722432 has 14 divisors (see below), whose sum is σ = 11355578. Its totient is φ = 2861184.

The previous prime is 5722429. The next prime is 5722459. The reversal of 5722432 is 2342275.

It can be written as a sum of positive squares in only one way, i.e., 4769856 + 952576 = 2184^2 + 976^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5722397 and 5722406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44643 + ... + 44770.

Almost surely, 2^5722432 is an apocalyptic number.

It is an amenable number.

5722432 is a deficient number, since it is larger than the sum of its proper divisors (5633146).

5722432 is an equidigital number, since it uses as much as digits as its factorization.

5722432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89425 (or 89415 counting only the distinct ones).

The product of its digits is 3360, while the sum is 25.

The square root of 5722432 is about 2392.1605297304. The cubic root of 5722432 is about 178.8656232719.

The spelling of 5722432 in words is "five million, seven hundred twenty-two thousand, four hundred thirty-two".