2247448896 has 672 divisors, whose sum is σ = 8895283200. Its totient is φ = 548674560.

The previous prime is 2247448831. The next prime is 2247448897. The reversal of 2247448896 is 6988447422.

2247448896 is a `hidden beast` number, since 2 + 2 + 4 + 74 + 488 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

Its product of digits (6193152) is a multiple of the sum of its prime factors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247448897) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17696385 + ... + 17696511.

Almost surely, 2^2247448896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2247448896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4447641600).

2247448896 is an abundant number, since it is smaller than the sum of its proper divisors (6647834304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2247448896 is a wasteful number, since it uses less digits than its factorization.

2247448896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 169 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 54.

The square root of 2247448896 is about 47407.2662784936. The cubic root of 2247448896 is about 1309.8752665651.

The spelling of 2247448896 in words is "two billion, two hundred forty-seven million, four hundred forty-eight thousand, eight hundred ninety-six".