2787452 has 12 divisors (see below), whose sum is σ = 5134920. Its totient is φ = 1320336.

The previous prime is 2787443. The next prime is 2787461. The reversal of 2787452 is 2547872.

2787452 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2787443) and next prime (2787461).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18263 + ... + 18414.

It is an arithmetic number, because the mean of its divisors is an integer number (427910).

2^2787452 is an apocalyptic number.

It is an amenable number.

2787452 is a deficient number, since it is larger than the sum of its proper divisors (2347468).

2787452 is a wasteful number, since it uses less digits than its factorization.

2787452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36700 (or 36698 counting only the distinct ones).

The product of its digits is 31360, while the sum is 35.

The square root of 2787452 is about 1669.5664107786. The cubic root of 2787452 is about 140.7351129004.

The spelling of 2787452 in words is "two million, seven hundred eighty-seven thousand, four hundred fifty-two".