47008244 has 12 divisors (see below), whose sum is σ = 83816964. Its totient is φ = 23060544.

The previous prime is 47008243. The next prime is 47008249. The reversal of 47008244 is 44280074.

It can be written as a sum of positive squares in 2 ways, for example, as 36844900 + 10163344 = 6070^2 + 3188^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47008243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110657 + ... + 111080.

It is an arithmetic number, because the mean of its divisors is an integer number (6984747).

Almost surely, 2^47008244 is an apocalyptic number.

It is an amenable number.

47008244 is a deficient number, since it is larger than the sum of its proper divisors (36808720).

47008244 is a wasteful number, since it uses less digits than its factorization.

47008244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221794 (or 221792 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 47008244 is about 6856.2558295326. The cubic root of 47008244 is about 360.9037068953.

The spelling of 47008244 in words is "forty-seven million, eight thousand, two hundred forty-four".