2872602 has 12 divisors (see below), whose sum is σ = 6224010. Its totient is φ = 957528.

The previous prime is 2872601. The next prime is 2872607. The reversal of 2872602 is 2062782.

It can be written as a sum of positive squares in only one way, i.e., 2852721 + 19881 = 1689^2 + 141^2 .

It is not an unprimeable number, because it can be changed into a prime (2872601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79777 + ... + 79812.

2^2872602 is an apocalyptic number.

2872602 is an abundant number, since it is smaller than the sum of its proper divisors (3351408).

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

2872602 is a wasteful number, since it uses less digits than its factorization.

2872602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159597 (or 159594 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2872602 is about 1694.8752166458. The cubic root of 2872602 is about 142.1538041234.

The spelling of 2872602 in words is "two million, eight hundred seventy-two thousand, six hundred two".