2563724 has 12 divisors (see below), whose sum is σ = 4505424. Its totient is φ = 1276464.

The previous prime is 2563723. The next prime is 2563733. The reversal of 2563724 is 4273652.

2563724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2563723) 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 in 3 ways as a sum of consecutive naturals, for example, 167 + ... + 2270.

It is an arithmetic number, because the mean of its divisors is an integer number (375452).

2^2563724 is an apocalyptic number.

It is an amenable number.

2563724 is a deficient number, since it is larger than the sum of its proper divisors (1941700).

2563724 is a wasteful number, since it uses less digits than its factorization.

2563724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704 (or 2702 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 2563724 is about 1601.1633270844. The cubic root of 2563724 is about 136.8643764125.

The spelling of 2563724 in words is "two million, five hundred sixty-three thousand, seven hundred twenty-four".