2275403 has 8 divisors (see below), whose sum is σ = 2462208. Its totient is φ = 2090304.

The previous prime is 2275393. The next prime is 2275409. The reversal of 2275403 is 3045722.

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 2275403 - 2¹² = 2271307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2275409) 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, 4751 + ... + 5207.

It is an arithmetic number, because the mean of its divisors is an integer number (307776).

2^2275403 is an apocalyptic number.

2275403 is a deficient number, since it is larger than the sum of its proper divisors (186805).

2275403 is a wasteful number, since it uses less digits than its factorization.

2275403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 2275403 is about 1508.4439001832. The cubic root of 2275403 is about 131.5283712344.

The spelling of 2275403 in words is "two million, two hundred seventy-five thousand, four hundred three".