571396 has 12 divisors (see below), whose sum is σ = 1142848. Its totient is φ = 244872.

The previous prime is 571381. The next prime is 571397. The reversal of 571396 is 693175.

571396 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (571397) by changing a digit.

571396 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10176 + ... + 10231.

2⁵⁷¹³⁹⁶ is an apocalyptic number.

It is an amenable number.

571396 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

571396 is a wasteful number, since it uses less digits than its factorization.

571396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20418 (or 20416 counting only the distinct ones).

The product of its digits is 5670, while the sum is 31.

The square root of 571396 is about 755.9074017365. The cubic root of 571396 is about 82.9810766363.

The spelling of 571396 in words is "five hundred seventy-one thousand, three hundred ninety-six".