2577072 has 40 divisors (see below), whose sum is σ = 6789744. Its totient is φ = 841984.

The previous prime is 2577049. The next prime is 2577073. The reversal of 2577072 is 2707752.

It is not an unprimeable number, because it can be changed into a prime (2577073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2038 + ... + 3050.

2^2577072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2577072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3394872).

2577072 is an abundant number, since it is smaller than the sum of its proper divisors (4212672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2577072 is a wasteful number, since it uses less digits than its factorization.

2577072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077 (or 1071 counting only the distinct ones).

The product of its (nonzero) digits is 6860, while the sum is 30.

The square root of 2577072 is about 1605.3261350891. The cubic root of 2577072 is about 137.1014929816.

The spelling of 2577072 in words is "two million, five hundred seventy-seven thousand, seventy-two".