2903265 has 24 divisors (see below), whose sum is σ = 5077800. Its totient is φ = 1534464.

The previous prime is 2903249. The next prime is 2903273. The reversal of 2903265 is 5623092.

It can be written as a sum of positive squares in 4 ways, for example, as 40401 + 2862864 = 201^2 + 1692^2 .

It is not a de Polignac number, because 2903265 - 2⁴ = 2903249 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6489 + ... + 6921.

It is an arithmetic number, because the mean of its divisors is an integer number (211575).

2^2903265 is an apocalyptic number.

It is an amenable number.

2903265 is a deficient number, since it is larger than the sum of its proper divisors (2174535).

2903265 is a wasteful number, since it uses less digits than its factorization.

2903265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593 (or 590 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 2903265 is about 1703.8970039295. The cubic root of 2903265 is about 142.6578122386.

The spelling of 2903265 in words is "two million, nine hundred three thousand, two hundred sixty-five".