572222273 has 32 divisors (see below), whose sum is σ = 693288960. Its totient is φ = 462024000.

The previous prime is 572222263. The next prime is 572222323. The reversal of 572222273 is 372222275.

It is not a de Polignac number, because 572222273 - 2⁴ = 572222257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (572222263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1839788 + ... + 1840098.

It is an arithmetic number, because the mean of its divisors is an integer number (21665280).

Almost surely, 2^572222273 is an apocalyptic number.

It is an amenable number.

572222273 is a deficient number, since it is larger than the sum of its proper divisors (121066687).

572222273 is a wasteful number, since it uses less digits than its factorization.

572222273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549.

The product of its digits is 23520, while the sum is 32.

The square root of 572222273 is about 23921.1678853688. The cubic root of 572222273 is about 830.2105591504.

It can be divided in two parts, 57222 and 2273, that added together give a palindrome (59495).

The spelling of 572222273 in words is "five hundred seventy-two million, two hundred twenty-two thousand, two hundred seventy-three".