4047224236 has 24 divisors (see below), whose sum is σ = 7752914064. Its totient is φ = 1833362880.

The previous prime is 4047224197. The next prime is 4047224249. The reversal of 4047224236 is 6324227404.

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, 144075 + ... + 169858.

It is an arithmetic number, because the mean of its divisors is an integer number (323038086).

Almost surely, 2^4047224236 is an apocalyptic number.

It is an amenable number.

4047224236 is a deficient number, since it is larger than the sum of its proper divisors (3705689828).

4047224236 is a wasteful number, since it uses less digits than its factorization.

4047224236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314241 (or 314239 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 34.

The square root of 4047224236 is about 63617.7981071335. The cubic root of 4047224236 is about 1593.6236113619.

The spelling of 4047224236 in words is "four billion, forty-seven million, two hundred twenty-four thousand, two hundred thirty-six".