2462644 has 6 divisors (see below), whose sum is σ = 4309634. Its totient is φ = 1231320.

The previous prime is 2462641. The next prime is 2462689. The reversal of 2462644 is 4462642.

2462644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1790244 + 672400 = 1338^2 + 820^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2462641) 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, 307827 + ... + 307834.

2^2462644 is an apocalyptic number.

It is an amenable number.

2462644 is a deficient number, since it is larger than the sum of its proper divisors (1846990).

2462644 is a wasteful number, since it uses less digits than its factorization.

2462644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615665 (or 615663 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 2462644 is about 1569.2813641919. The cubic root of 2462644 is about 135.0414870206.

The spelling of 2462644 in words is "two million, four hundred sixty-two thousand, six hundred forty-four".