571960 has 32 divisors (see below), whose sum is σ = 1310400. Its totient is φ = 224640.

The previous prime is 571939. The next prime is 571969. The reversal of 571960 is 69175.

571960 = T₆₁₆ + T₆₁₇ + T₆₁₈.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (571969) 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, 3070 + ... + 3250.

It is an arithmetic number, because the mean of its divisors is an integer number (40950).

2⁵⁷¹⁹⁶⁰ is an apocalyptic number.

571960 is the 618-th centered triangular number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 571960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (655200).

571960 is an abundant number, since it is smaller than the sum of its proper divisors (738440).

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

571960 is a wasteful number, since it uses less digits than its factorization.

571960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 571960 is about 756.2803712910. The cubic root of 571960 is about 83.0083699886.

The spelling of 571960 in words is "five hundred seventy-one thousand, nine hundred sixty".