2572591 has 8 divisors (see below), whose sum is σ = 2954880. Its totient is φ = 2194008.

The previous prime is 2572589. The next prime is 2572607. The reversal of 2572591 is 1952752.

2572591 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2572591 - 2¹ = 2572589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2572091) 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 7 ways as a sum of consecutive naturals, for example, 780 + ... + 2398.

It is an arithmetic number, because the mean of its divisors is an integer number (369360).

2^2572591 is an apocalyptic number.

2572591 is a deficient number, since it is larger than the sum of its proper divisors (382289).

2572591 is a wasteful number, since it uses less digits than its factorization.

2572591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853.

The product of its digits is 6300, while the sum is 31.

The square root of 2572591 is about 1603.9298613094. The cubic root of 2572591 is about 137.0219830815.

The spelling of 2572591 in words is "two million, five hundred seventy-two thousand, five hundred ninety-one".