2572772 has 12 divisors (see below), whose sum is σ = 4518780. Its totient is φ = 1281696.

The previous prime is 2572769. The next prime is 2572777. The reversal of 2572772 is 2772752.

It can be written as a sum of positive squares in 2 ways, for example, as 1478656 + 1094116 = 1216^2 + 1046^2 .

It is not an unprimeable number, because it can be changed into a prime (2572777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254 + ... + 2282.

It is an arithmetic number, because the mean of its divisors is an integer number (376565).

2^2572772 is an apocalyptic number.

It is an amenable number.

2572772 is a deficient number, since it is larger than the sum of its proper divisors (1946008).

2572772 is a wasteful number, since it uses less digits than its factorization.

2572772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350 (or 2348 counting only the distinct ones).

The product of its digits is 13720, while the sum is 32.

The square root of 2572772 is about 1603.9862842306. The cubic root of 2572772 is about 137.0251964952.

The spelling of 2572772 in words is "two million, five hundred seventy-two thousand, seven hundred seventy-two".