2257033 has 4 divisors (see below), whose sum is σ = 2263680. Its totient is φ = 2250388.

The previous prime is 2257007. The next prime is 2257049. The reversal of 2257033 is 3307522.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 2257033 - 2⁵ = 2257001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2256995 and 2257013.

It is not an unprimeable number, because it can be changed into a prime (2257733) 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, 2785 + ... + 3502.

It is an arithmetic number, because the mean of its divisors is an integer number (565920).

2^2257033 is an apocalyptic number.

It is an amenable number.

2257033 is a deficient number, since it is larger than the sum of its proper divisors (6647).

2257033 is an equidigital number, since it uses as much as digits as its factorization.

2257033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6646.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 2257033 is about 1502.3425042247. The cubic root of 2257033 is about 131.1734586220.

It can be divided in two parts, 22570 and 33, that multiplied together give a triangular number (744810 = T₁₂₂₀).

The spelling of 2257033 in words is "two million, two hundred fifty-seven thousand, thirty-three".