2257652 has 12 divisors (see below), whose sum is σ = 3970176. Its totient is φ = 1123320.

The previous prime is 2257649. The next prime is 2257667. The reversal of 2257652 is 2567522.

2257652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

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 in 3 ways as a sum of consecutive naturals, for example, 374 + ... + 2157.

It is an arithmetic number, because the mean of its divisors is an integer number (330848).

2^2257652 is an apocalyptic number.

It is an amenable number.

2257652 is a deficient number, since it is larger than the sum of its proper divisors (1712524).

2257652 is a wasteful number, since it uses less digits than its factorization.

2257652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758 (or 2756 counting only the distinct ones).

The product of its digits is 8400, while the sum is 29.

The square root of 2257652 is about 1502.5485017130. The cubic root of 2257652 is about 131.1854491348.

The spelling of 2257652 in words is "two million, two hundred fifty-seven thousand, six hundred fifty-two".