2863625 has 16 divisors (see below), whose sum is σ = 3694080. Its totient is φ = 2214000.

The previous prime is 2863607. The next prime is 2863649. The reversal of 2863625 is 5263682.

It is not a de Polignac number, because 2863625 - 2⁸ = 2863369 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2863591 and 2863600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3506 + ... + 4244.

It is an arithmetic number, because the mean of its divisors is an integer number (230880).

2^2863625 is an apocalyptic number.

2863625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2863625 is a deficient number, since it is larger than the sum of its proper divisors (830455).

2863625 is an equidigital number, since it uses as much as digits as its factorization.

2863625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785 (or 775 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 2863625 is about 1692.2248668543. The cubic root of 2863625 is about 142.0055707660.

The spelling of 2863625 in words is "two million, eight hundred sixty-three thousand, six hundred twenty-five".