2572286231 has 4 divisors (see below), whose sum is σ = 2572473864. Its totient is φ = 2572098600.

The previous prime is 2572286221. The next prime is 2572286251. The reversal of 2572286231 is 1326822752.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2572286231 - 2¹⁸ = 2572024087 is a prime.

It is a super-2 number, since 2×2572286231² = 13233312908384370722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2572286221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71480 + ... + 101261.

It is an arithmetic number, because the mean of its divisors is an integer number (643118466).

Almost surely, 2^2572286231 is an apocalyptic number.

2572286231 is a deficient number, since it is larger than the sum of its proper divisors (187633).

2572286231 is a wasteful number, since it uses less digits than its factorization.

2572286231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187632.

The product of its digits is 80640, while the sum is 38.

The square root of 2572286231 is about 50717.7112161028. The cubic root of 2572286231 is about 1370.1657197369.

The spelling of 2572286231 in words is "two billion, five hundred seventy-two million, two hundred eighty-six thousand, two hundred thirty-one".