2571652 has 12 divisors (see below), whose sum is σ = 4596480. Its totient is φ = 1258376.

The previous prime is 2571649. The next prime is 2571671. The reversal of 2571652 is 2561752.

2571652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2571652² = 13226788018208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2571652.

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 in 3 ways as a sum of consecutive naturals, for example, 6652 + ... + 7027.

It is an arithmetic number, because the mean of its divisors is an integer number (383040).

2^2571652 is an apocalyptic number.

It is an amenable number.

2571652 is a deficient number, since it is larger than the sum of its proper divisors (2024828).

2571652 is a wasteful number, since it uses less digits than its factorization.

2571652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13730 (or 13728 counting only the distinct ones).

The product of its digits is 4200, while the sum is 28.

The square root of 2571652 is about 1603.6371160584. The cubic root of 2571652 is about 137.0053099688.

It can be divided in two parts, 2571 and 652, that added together give a palindrome (3223).

The spelling of 2571652 in words is "two million, five hundred seventy-one thousand, six hundred fifty-two".