2720572 has 12 divisors (see below), whose sum is σ = 5011720. Its totient is φ = 1288656.

The previous prime is 2720563. The next prime is 2720579. The reversal of 2720572 is 2750272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2720579) 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, 17823 + ... + 17974.

2^2720572 is an apocalyptic number.

It is an amenable number.

2720572 is a deficient number, since it is larger than the sum of its proper divisors (2291148).

2720572 is a wasteful number, since it uses less digits than its factorization.

2720572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35820 (or 35818 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 2720572 is about 1649.4156541030. The cubic root of 2720572 is about 139.6004252826.

The spelling of 2720572 in words is "two million, seven hundred twenty thousand, five hundred seventy-two".