5724542 has 16 divisors (see below), whose sum is σ = 8942400. Its totient is φ = 2745120.

The previous prime is 5724541. The next prime is 5724559. The reversal of 5724542 is 2454275.

It is a happy number.

It is a super-2 number, since 2×5724542² = 65540762219528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5724541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13067 + ... + 13497.

It is an arithmetic number, because the mean of its divisors is an integer number (558900).

Almost surely, 2^5724542 is an apocalyptic number.

5724542 is a deficient number, since it is larger than the sum of its proper divisors (3217858).

5724542 is a wasteful number, since it uses less digits than its factorization.

5724542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691.

The product of its digits is 11200, while the sum is 29.

The square root of 5724542 is about 2392.6015129979. The cubic root of 5724542 is about 178.8876046071.

The spelling of 5724542 in words is "five million, seven hundred twenty-four thousand, five hundred forty-two".