2789925 has 12 divisors (see below), whose sum is σ = 4612800. Its totient is φ = 1487920.

The previous prime is 2789893. The next prime is 2789929. The reversal of 2789925 is 5299872.

It is not a de Polignac number, because 2789925 - 2⁵ = 2789893 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2789929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18525 + ... + 18674.

It is an arithmetic number, because the mean of its divisors is an integer number (384400).

2^2789925 is an apocalyptic number.

2789925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2789925 is a deficient number, since it is larger than the sum of its proper divisors (1822875).

2789925 is a wasteful number, since it uses less digits than its factorization.

2789925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37212 (or 37207 counting only the distinct ones).

The product of its digits is 90720, while the sum is 42.

The square root of 2789925 is about 1670.3068580354. The cubic root of 2789925 is about 140.7767202009.

The spelling of 2789925 in words is "two million, seven hundred eighty-nine thousand, nine hundred twenty-five".