2545264 has 10 divisors (see below), whose sum is σ = 4931480. Its totient is φ = 1272624.

The previous prime is 2545261. The next prime is 2545271. The reversal of 2545264 is 4625452.

2545264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹¹ + 5 + 4⁴ + 5⁹ + 2¹⁹ + 6 + 4⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79524 + ... + 79555.

It is an arithmetic number, because the mean of its divisors is an integer number (493148).

2^2545264 is an apocalyptic number.

It is an amenable number.

2545264 is a deficient number, since it is larger than the sum of its proper divisors (2386216).

2545264 is a wasteful number, since it uses less digits than its factorization.

2545264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159087 (or 159081 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 2545264 is about 1595.3883539753. The cubic root of 2545264 is about 136.5350891735.

It can be divided in two parts, 2545 and 264, that added together give a square (2809 = 53²).

The spelling of 2545264 in words is "two million, five hundred forty-five thousand, two hundred sixty-four".