571342 has 8 divisors (see below), whose sum is σ = 860256. Its totient is φ = 284592.

The previous prime is 571339. The next prime is 571369. The reversal of 571342 is 243175.

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

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618 + ... + 1234.

It is an arithmetic number, because the mean of its divisors is an integer number (107532).

2⁵⁷¹³⁴² is an apocalyptic number.

571342 is a deficient number, since it is larger than the sum of its proper divisors (288914).

571342 is a wasteful number, since it uses less digits than its factorization.

571342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082.

The product of its digits is 840, while the sum is 22.

The square root of 571342 is about 755.8716822318. The cubic root of 571342 is about 82.9784625010.

The spelling of 571342 in words is "five hundred seventy-one thousand, three hundred forty-two".