2572894 has 4 divisors (see below), whose sum is σ = 3859344. Its totient is φ = 1286446.

The previous prime is 2572877. The next prime is 2572937. The reversal of 2572894 is 4982752.

2572894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 643222 + ... + 643225.

It is an arithmetic number, because the mean of its divisors is an integer number (964836).

2^2572894 is an apocalyptic number.

2572894 is a deficient number, since it is larger than the sum of its proper divisors (1286450).

2572894 is a wasteful number, since it uses less digits than its factorization.

2572894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286449.

The product of its digits is 40320, while the sum is 37.

The square root of 2572894 is about 1604.0243140302. The cubic root of 2572894 is about 137.0273623575.

The spelling of 2572894 in words is "two million, five hundred seventy-two thousand, eight hundred ninety-four".