2572041 has 4 divisors (see below), whose sum is σ = 3429392. Its totient is φ = 1714692.

The previous prime is 2572033. The next prime is 2572043. The reversal of 2572041 is 1402752.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2572041 - 2³ = 2572033 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2571999 and 2572017.

It is not an unprimeable number, because it can be changed into a prime (2572043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428671 + ... + 428676.

It is an arithmetic number, because the mean of its divisors is an integer number (857348).

2^2572041 is an apocalyptic number.

It is an amenable number.

2572041 is a deficient number, since it is larger than the sum of its proper divisors (857351).

2572041 is an equidigital number, since it uses as much as digits as its factorization.

2572041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857350.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 2572041 is about 1603.7583982633. The cubic root of 2572041 is about 137.0122176399.

Adding to 2572041 its reverse (1402752), we get a palindrome (3974793).

The spelling of 2572041 in words is "two million, five hundred seventy-two thousand, forty-one".