2275571572 has 12 divisors (see below), whose sum is σ = 4047533476. Its totient is φ = 1119133440.

The previous prime is 2275571563. The next prime is 2275571591. The reversal of 2275571572 is 2751755722.

It can be written as a sum of positive squares in 2 ways, for example, as 642926736 + 1632644836 = 25356^2 + 40406^2 .

It is a congruent number.

It is an unprimeable number.

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, 4662813 + ... + 4663300.

Almost surely, 2^2275571572 is an apocalyptic number.

It is an amenable number.

2275571572 is a deficient number, since it is larger than the sum of its proper divisors (1771961904).

2275571572 is a wasteful number, since it uses less digits than its factorization.

2275571572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9326178 (or 9326176 counting only the distinct ones).

The product of its digits is 343000, while the sum is 43.

The square root of 2275571572 is about 47702.9513971620. The cubic root of 2275571572 is about 1315.3161922358.

The spelling of 2275571572 in words is "two billion, two hundred seventy-five million, five hundred seventy-one thousand, five hundred seventy-two".