2244963 has 8 divisors (see below), whose sum is σ = 3420928. Its totient is φ = 1282824.

The previous prime is 2244953. The next prime is 2244973. The reversal of 2244963 is 3694422.

It is an interprime number because it is at equal distance from previous prime (2244953) and next prime (2244973).

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

It is not a de Polignac number, because 2244963 - 2⁶ = 2244899 is a prime.

It is an Ulam number.

2244963 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2244963.

It is not an unprimeable number, because it can be changed into a prime (2244923) 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, 53431 + ... + 53472.

It is an arithmetic number, because the mean of its divisors is an integer number (427616).

2^2244963 is an apocalyptic number.

2244963 is a deficient number, since it is larger than the sum of its proper divisors (1175965).

2244963 is a wasteful number, since it uses less digits than its factorization.

2244963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106913.

The product of its digits is 10368, while the sum is 30.

The square root of 2244963 is about 1498.3200592664. The cubic root of 2244963 is about 130.9392138785.

The spelling of 2244963 in words is "two million, two hundred forty-four thousand, nine hundred sixty-three".