5571742 has 16 divisors (see below), whose sum is σ = 9153792. Its totient is φ = 2522520.

The previous prime is 5571739. The next prime is 5571763. The reversal of 5571742 is 2471755.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9913 + ... + 10459.

It is an arithmetic number, because the mean of its divisors is an integer number (572112).

Almost surely, 2^5571742 is an apocalyptic number.

5571742 is a deficient number, since it is larger than the sum of its proper divisors (3582050).

5571742 is a wasteful number, since it uses less digits than its factorization.

5571742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023.

The product of its digits is 9800, while the sum is 31.

The square root of 5571742 is about 2360.4537699349. The cubic root of 5571742 is about 177.2816013887.

The spelling of 5571742 in words is "five million, five hundred seventy-one thousand, seven hundred forty-two".