2249125 has 16 divisors (see below), whose sum is σ = 2957760. Its totient is φ = 1702800.

The previous prime is 2249113. The next prime is 2249141. The reversal of 2249125 is 5219422.

It is a de Polignac number, because none of the positive numbers 2^k-2249125 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 2249125.

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, 1902 + ... + 2848.

It is an arithmetic number, because the mean of its divisors is an integer number (184860).

2^2249125 is an apocalyptic number.

2249125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2249125 is a deficient number, since it is larger than the sum of its proper divisors (708635).

2249125 is an equidigital number, since it uses as much as digits as its factorization.

2249125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981 (or 971 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 2249125 is about 1499.7083049713. The cubic root of 2249125 is about 131.0200812212.

The spelling of 2249125 in words is "two million, two hundred forty-nine thousand, one hundred twenty-five".