2297503 has 8 divisors (see below), whose sum is σ = 2554496. Its totient is φ = 2052000.

The previous prime is 2297483. The next prime is 2297509. The reversal of 2297503 is 3057922.

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 2297503 - 2¹⁷ = 2166431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2297509) 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, 2448 + ... + 3253.

It is an arithmetic number, because the mean of its divisors is an integer number (319312).

2^2297503 is an apocalyptic number.

2297503 is a deficient number, since it is larger than the sum of its proper divisors (256993).

2297503 is a wasteful number, since it uses less digits than its factorization.

2297503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5745.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2297503 is about 1515.7516287308. The cubic root of 2297503 is about 131.9528259652.

The spelling of 2297503 in words is "two million, two hundred ninety-seven thousand, five hundred three".