2253003 has 4 divisors (see below), whose sum is σ = 3004008. Its totient is φ = 1502000.

The previous prime is 2252983. The next prime is 2253023. The reversal of 2253003 is 3003522.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2252983) and next prime (2253023).

It is a cyclic number.

It is not a de Polignac number, because 2253003 - 2¹⁰ = 2251979 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2253023) 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, 375498 + ... + 375503.

It is an arithmetic number, because the mean of its divisors is an integer number (751002).

2^2253003 is an apocalyptic number.

2253003 is a deficient number, since it is larger than the sum of its proper divisors (751005).

2253003 is an equidigital number, since it uses as much as digits as its factorization.

2253003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751004.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 2253003 is about 1501.0006662224. Note that the first 3 decimals coincide. The cubic root of 2253003 is about 131.0953407303.

Adding to 2253003 its reverse (3003522), we get a palindrome (5256525).

The spelling of 2253003 in words is "two million, two hundred fifty-three thousand, three".