2489265 has 16 divisors (see below), whose sum is σ = 4425600. Its totient is φ = 1327536.

The previous prime is 2489239. The next prime is 2489287. The reversal of 2489265 is 5629842.

It is a happy number.

It is not a de Polignac number, because 2489265 - 2¹² = 2485169 is a prime.

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, 9085 + ... + 9354.

It is an arithmetic number, because the mean of its divisors is an integer number (276600).

2^2489265 is an apocalyptic number.

It is an amenable number.

2489265 is a deficient number, since it is larger than the sum of its proper divisors (1936335).

2489265 is a wasteful number, since it uses less digits than its factorization.

2489265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18453 (or 18447 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 2489265 is about 1577.7404729549. The cubic root of 2489265 is about 135.5263402903.

The spelling of 2489265 in words is "two million, four hundred eighty-nine thousand, two hundred sixty-five".