575271231 has 8 divisors (see below), whose sum is σ = 793477680. Its totient is φ = 370289472.

The previous prime is 575271223. The next prime is 575271233. The reversal of 575271231 is 132172575.

It is a happy number.

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

It is not a de Polignac number, because 575271231 - 2³ = 575271223 is a prime.

It is a super-2 number, since 2×575271231² = 661873978432510722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 575271192 and 575271201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575271233) 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, 3306070 + ... + 3306243.

It is an arithmetic number, because the mean of its divisors is an integer number (99184710).

Almost surely, 2^575271231 is an apocalyptic number.

575271231 is a deficient number, since it is larger than the sum of its proper divisors (218206449).

575271231 is a wasteful number, since it uses less digits than its factorization.

575271231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6612345.

The product of its digits is 14700, while the sum is 33.

The square root of 575271231 is about 23984.8125070846. The cubic root of 575271231 is about 831.6824782080.

The spelling of 575271231 in words is "five hundred seventy-five million, two hundred seventy-one thousand, two hundred thirty-one".