2244715 has 8 divisors (see below), whose sum is σ = 2938608. Its totient is φ = 1632480.

The previous prime is 2244707. The next prime is 2244719. The reversal of 2244715 is 5174422.

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

It is not a de Polignac number, because 2244715 - 2³ = 2244707 is a prime.

It is a Duffinian number.

2244715 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2244715.

It is not an unprimeable number, because it can be changed into a prime (2244719) 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, 20352 + ... + 20461.

It is an arithmetic number, because the mean of its divisors is an integer number (367326).

2^2244715 is an apocalyptic number.

2244715 is a deficient number, since it is larger than the sum of its proper divisors (693893).

2244715 is a wasteful number, since it uses less digits than its factorization.

2244715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40829.

The product of its digits is 2240, while the sum is 25.

The square root of 2244715 is about 1498.2372976268. The cubic root of 2244715 is about 130.9343921033.

The spelling of 2244715 in words is "two million, two hundred forty-four thousand, seven hundred fifteen".