2257835 has 8 divisors (see below), whose sum is σ = 2720736. Its totient is φ = 1798720.

The previous prime is 2257819. The next prime is 2257837. The reversal of 2257835 is 5387522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2257835 - 2⁴ = 2257819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2257837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602 + ... + 2208.

It is an arithmetic number, because the mean of its divisors is an integer number (340092).

2^2257835 is an apocalyptic number.

2257835 is a deficient number, since it is larger than the sum of its proper divisors (462901).

2257835 is a wasteful number, since it uses less digits than its factorization.

2257835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893.

The product of its digits is 16800, while the sum is 32.

The square root of 2257835 is about 1502.6093970157. The cubic root of 2257835 is about 131.1889935678.

The spelling of 2257835 in words is "two million, two hundred fifty-seven thousand, eight hundred thirty-five".