2241448985 has 8 divisors (see below), whose sum is σ = 2703822336. Its totient is φ = 1783770160.

The previous prime is 2241448973. The next prime is 2241448987. The reversal of 2241448985 is 5898441422.

It is a happy number.

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

It is not a de Polignac number, because 2241448985 - 2¹⁸ = 2241186841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2241448987) 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, 1172579 + ... + 1174488.

It is an arithmetic number, because the mean of its divisors is an integer number (337977792).

Almost surely, 2^2241448985 is an apocalyptic number.

It is an amenable number.

2241448985 is a deficient number, since it is larger than the sum of its proper divisors (462373351).

2241448985 is a wasteful number, since it uses less digits than its factorization.

2241448985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347263.

The product of its digits is 737280, while the sum is 47.

The square root of 2241448985 is about 47343.9434880535. The cubic root of 2241448985 is about 1308.7085898130.

The spelling of 2241448985 in words is "two billion, two hundred forty-one million, four hundred forty-eight thousand, nine hundred eighty-five".