5726542 has 8 divisors (see below), whose sum is σ = 8609832. Its totient is φ = 2856600.

The previous prime is 5726531. The next prime is 5726549. The reversal of 5726542 is 2456275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5726549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2184 + ... + 4027.

It is an arithmetic number, because the mean of its divisors is an integer number (1076229).

Almost surely, 2^5726542 is an apocalyptic number.

5726542 is a deficient number, since it is larger than the sum of its proper divisors (2883290).

5726542 is a wasteful number, since it uses less digits than its factorization.

5726542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6674.

The product of its digits is 16800, while the sum is 31.

The square root of 5726542 is about 2393.0194315968. The cubic root of 5726542 is about 178.9084350101.

The spelling of 5726542 in words is "five million, seven hundred twenty-six thousand, five hundred forty-two".