2465649 has 12 divisors (see below), whose sum is σ = 3749200. Its totient is φ = 1557144.

The previous prime is 2465641. The next prime is 2465651. The reversal of 2465649 is 9465642.

2465649 is a `hidden beast` number, since 2 + 4 + 6 + 5 + 649 = 666.

It is not a de Polignac number, because 2465649 - 2³ = 2465641 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2465641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7039 + ... + 7380.

2^2465649 is an apocalyptic number.

It is an amenable number.

2465649 is a deficient number, since it is larger than the sum of its proper divisors (1283551).

2465649 is a wasteful number, since it uses less digits than its factorization.

2465649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14444 (or 14441 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 2465649 is about 1570.2385169139. The cubic root of 2465649 is about 135.0963920636.

The spelling of 2465649 in words is "two million, four hundred sixty-five thousand, six hundred forty-nine".