2240448806 has 8 divisors (see below), whose sum is σ = 3363974280. Its totient is φ = 1119124048.

The previous prime is 2240448773. The next prime is 2240448829. The reversal of 2240448806 is 6088440422.

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

It is a super-2 number, since 2×2240448806² = 10039221704613651272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2240448806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547631 + ... + 551706.

It is an arithmetic number, because the mean of its divisors is an integer number (420496785).

Almost surely, 2^2240448806 is an apocalyptic number.

2240448806 is a deficient number, since it is larger than the sum of its proper divisors (1123525474).

2240448806 is a wasteful number, since it uses less digits than its factorization.

2240448806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100358.

The product of its (nonzero) digits is 98304, while the sum is 38.

The square root of 2240448806 is about 47333.3794060809. The cubic root of 2240448806 is about 1308.5139036082.

The spelling of 2240448806 in words is "two billion, two hundred forty million, four hundred forty-eight thousand, eight hundred six".