5725444 has 6 divisors (see below), whose sum is σ = 10019534. Its totient is φ = 2862720.

The previous prime is 5725439. The next prime is 5725451. The reversal of 5725444 is 4445275.

It can be written as a sum of positive squares in only one way, i.e., 3564544 + 2160900 = 1888^2 + 1470^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715677 + ... + 715684.

Almost surely, 2^5725444 is an apocalyptic number.

It is an amenable number.

5725444 is a deficient number, since it is larger than the sum of its proper divisors (4294090).

5725444 is a wasteful number, since it uses less digits than its factorization.

5725444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431365 (or 1431363 counting only the distinct ones).

The product of its digits is 22400, while the sum is 31.

The square root of 5725444 is about 2392.7900033225. The cubic root of 5725444 is about 178.8969997194.

The spelling of 5725444 in words is "five million, seven hundred twenty-five thousand, four hundred forty-four".