2863132 has 12 divisors (see below), whose sum is σ = 5228496. Its totient is φ = 1369280.

The previous prime is 2863127. The next prime is 2863139. The reversal of 2863132 is 2313682.

It is a junction number, because it is equal to n+sod(n) for n = 2863097 and 2863106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2863139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15469 + ... + 15652.

It is an arithmetic number, because the mean of its divisors is an integer number (435708).

2^2863132 is an apocalyptic number.

It is an amenable number.

2863132 is a deficient number, since it is larger than the sum of its proper divisors (2365364).

2863132 is a wasteful number, since it uses less digits than its factorization.

2863132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31148 (or 31146 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 2863132 is about 1692.0791943641. The cubic root of 2863132 is about 141.9974210998.

The spelling of 2863132 in words is "two million, eight hundred sixty-three thousand, one hundred thirty-two".