2245263 has 8 divisors (see below), whose sum is σ = 3001008. Its totient is φ = 1493184.

The previous prime is 2245253. The next prime is 2245273. The reversal of 2245263 is 3625422.

It is an interprime number because it is at equal distance from previous prime (2245253) and next prime (2245273).

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

It is not a de Polignac number, because 2245263 - 2⁴ = 2245247 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245223) 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, 1245 + ... + 2457.

It is an arithmetic number, because the mean of its divisors is an integer number (375126).

2^2245263 is an apocalyptic number.

2245263 is a deficient number, since it is larger than the sum of its proper divisors (755745).

2245263 is a wasteful number, since it uses less digits than its factorization.

2245263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833.

The product of its digits is 2880, while the sum is 24.

The square root of 2245263 is about 1498.4201680437. The cubic root of 2245263 is about 130.9450461966.

The spelling of 2245263 in words is "two million, two hundred forty-five thousand, two hundred sixty-three".