2572887 has 4 divisors (see below), whose sum is σ = 3430520. Its totient is φ = 1715256.

The previous prime is 2572877. The next prime is 2572937. The reversal of 2572887 is 7882752.

2572887 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 not a de Polignac number, because 2572887 - 2¹⁴ = 2556503 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2572877) 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, 428812 + ... + 428817.

It is an arithmetic number, because the mean of its divisors is an integer number (857630).

2^2572887 is an apocalyptic number.

2572887 is a deficient number, since it is larger than the sum of its proper divisors (857633).

2572887 is an equidigital number, since it uses as much as digits as its factorization.

2572887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857632.

The product of its digits is 62720, while the sum is 39.

The square root of 2572887 is about 1604.0221320169. The cubic root of 2572887 is about 137.0272380886.

The spelling of 2572887 in words is "two million, five hundred seventy-two thousand, eight hundred eighty-seven".