5725746 has 24 divisors (see below), whose sum is σ = 13360620. Its totient is φ = 1761696.

The previous prime is 5725739. The next prime is 5725747. The reversal of 5725746 is 6475275.

It can be written as a sum of positive squares in 2 ways, for example, as 4888521 + 837225 = 2211^2 + 915^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5725746.

It is not an unprimeable number, because it can be changed into a prime (5725747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12001 + ... + 12468.

Almost surely, 2^5725746 is an apocalyptic number.

5725746 is an abundant number, since it is smaller than the sum of its proper divisors (7634874).

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

5725746 is a wasteful number, since it uses less digits than its factorization.

5725746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24490 (or 24487 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 5725746 is about 2392.8531087386. The cubic root of 5725746 is about 178.9001450908.

The spelling of 5725746 in words is "five million, seven hundred twenty-five thousand, seven hundred forty-six".