2257355 has 8 divisors (see below), whose sum is σ = 2721600. Its totient is φ = 1797376.

The previous prime is 2257319. The next prime is 2257361. The reversal of 2257355 is 5537522.

2257355 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 2257355 - 2⁶ = 2257291 is a prime.

It is a d-powerful number, because it can be written as 2¹⁶ + 2²¹ + 5⁴ + 7² + 3⁵ + 5⁶ + 5⁷ .

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 7 ways as a sum of consecutive naturals, for example, 251 + ... + 2139.

It is an arithmetic number, because the mean of its divisors is an integer number (340200).

2^2257355 is an apocalyptic number.

2257355 is a deficient number, since it is larger than the sum of its proper divisors (464245).

2257355 is a wasteful number, since it uses less digits than its factorization.

2257355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133.

The product of its digits is 10500, while the sum is 29.

The square root of 2257355 is about 1502.4496663782. The cubic root of 2257355 is about 131.1796962867.

The spelling of 2257355 in words is "two million, two hundred fifty-seven thousand, three hundred fifty-five".