2244955865 has 8 divisors (see below), whose sum is σ = 2694601728. Its totient is φ = 1795528240.

The previous prime is 2244955837. The next prime is 2244955897. The reversal of 2244955865 is 5685594422.

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

It is not a de Polignac number, because 2244955865 - 2¹⁸ = 2244693721 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31001 + ... + 73830.

It is an arithmetic number, because the mean of its divisors is an integer number (336825216).

Almost surely, 2^2244955865 is an apocalyptic number.

It is an amenable number.

2244955865 is a deficient number, since it is larger than the sum of its proper divisors (449645863).

2244955865 is a wasteful number, since it uses less digits than its factorization.

2244955865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109119.

The product of its digits is 3456000, while the sum is 50.

The square root of 2244955865 is about 47380.9652181126. The cubic root of 2244955865 is about 1309.3907516024.

The spelling of 2244955865 in words is "two billion, two hundred forty-four million, nine hundred fifty-five thousand, eight hundred sixty-five".