2945264 has 20 divisors (see below), whose sum is σ = 6521904. Its totient is φ = 1262208.

The previous prime is 2945249. The next prime is 2945287. The reversal of 2945264 is 4625492.

2945264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2945264.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 13037 + ... + 13260.

2^2945264 is an apocalyptic number.

It is an amenable number.

2945264 is an abundant number, since it is smaller than the sum of its proper divisors (3576640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2945264 is a wasteful number, since it uses less digits than its factorization.

2945264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26312 (or 26306 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 2945264 is about 1716.1771470335. The cubic root of 2945264 is about 143.3424235566.

The spelling of 2945264 in words is "two million, nine hundred forty-five thousand, two hundred sixty-four".