2872592 has 40 divisors (see below), whose sum is σ = 6026400. Its totient is φ = 1321472.

The previous prime is 2872579. The next prime is 2872601. The reversal of 2872592 is 2952782.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15959 + ... + 16137.

It is an arithmetic number, because the mean of its divisors is an integer number (150660).

2^2872592 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 2872592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3013200).

2872592 is an abundant number, since it is smaller than the sum of its proper divisors (3153808).

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

2872592 is a wasteful number, since it uses less digits than its factorization.

2872592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 257 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 2872592 is about 1694.8722665735. The cubic root of 2872592 is about 142.1536391696.

The spelling of 2872592 in words is "two million, eight hundred seventy-two thousand, five hundred ninety-two".