47244899 has 16 divisors (see below), whose sum is σ = 53437440. Its totient is φ = 41467680.

The previous prime is 47244881. The next prime is 47244907. The reversal of 47244899 is 99844274.

47244899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 47244899 - 2⁸ = 47244643 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47244859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22784 + ... + 24770.

It is an arithmetic number, because the mean of its divisors is an integer number (3339840).

Almost surely, 2^47244899 is an apocalyptic number.

47244899 is a deficient number, since it is larger than the sum of its proper divisors (6192541).

47244899 is a wasteful number, since it uses less digits than its factorization.

47244899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090.

The product of its digits is 580608, while the sum is 47.

The square root of 47244899 is about 6873.4924892663. The cubic root of 47244899 is about 361.5083294907.

The spelling of 47244899 in words is "forty-seven million, two hundred forty-four thousand, eight hundred ninety-nine".