2863772 has 6 divisors (see below), whose sum is σ = 5011608. Its totient is φ = 1431884.

The previous prime is 2863771. The next prime is 2863787. The reversal of 2863772 is 2773682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2863771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357968 + ... + 357975.

It is an arithmetic number, because the mean of its divisors is an integer number (835268).

2^2863772 is an apocalyptic number.

It is an amenable number.

2863772 is a deficient number, since it is larger than the sum of its proper divisors (2147836).

2863772 is a wasteful number, since it uses less digits than its factorization.

2863772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715947 (or 715945 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 2863772 is about 1692.2683002408. The cubic root of 2863772 is about 142.0080006072.

The spelling of 2863772 in words is "two million, eight hundred sixty-three thousand, seven hundred seventy-two".