2889525 has 24 divisors (see below), whose sum is σ = 4865760. Its totient is φ = 1512640.

The previous prime is 2889511. The next prime is 2889529. The reversal of 2889525 is 5259882.

2889525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2889525 - 2⁵ = 2889493 is a prime.

Its product of digits (57600) is a multiple of the sum of its prime divisors (720).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2889529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4099 + ... + 4751.

It is an arithmetic number, because the mean of its divisors is an integer number (202740).

2^2889525 is an apocalyptic number.

2889525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2889525 is a deficient number, since it is larger than the sum of its proper divisors (1976235).

2889525 is a wasteful number, since it uses less digits than its factorization.

2889525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 720 counting only the distinct ones).

The product of its digits is 57600, while the sum is 39.

The square root of 2889525 is about 1699.8602883767. The cubic root of 2889525 is about 142.4324086958.

It can be divided in two parts, 28895 and 25, that added together give a triangular number (28920 = T₂₄₀).

The spelling of 2889525 in words is "two million, eight hundred eighty-nine thousand, five hundred twenty-five".