2645324 has 24 divisors (see below), whose sum is σ = 5140800. Its totient is φ = 1180880.

The previous prime is 2645311. The next prime is 2645329. The reversal of 2645324 is 4235462.

It is a d-powerful number, because it can be written as 2¹⁹ + 6² + 4³ + 5 + 3⁹ + 2²¹ + 4⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 2645293 and 2645302.

It is not an unprimeable number, because it can be changed into a prime (2645329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2087 + ... + 3105.

It is an arithmetic number, because the mean of its divisors is an integer number (214200).

2^2645324 is an apocalyptic number.

It is an amenable number.

2645324 is a deficient number, since it is larger than the sum of its proper divisors (2495476).

2645324 is a wasteful number, since it uses less digits than its factorization.

2645324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093 (or 1091 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 2645324 is about 1626.4452035036. The cubic root of 2645324 is about 138.3013090173.

The spelling of 2645324 in words is "two million, six hundred forty-five thousand, three hundred twenty-four".