47084713 has 16 divisors (see below), whose sum is σ = 53963280. Its totient is φ = 40697856.

The previous prime is 47084707. The next prime is 47084731. The reversal of 47084713 is 31748074.

It can be written as a sum of positive squares in 8 ways, for example, as 4678569 + 42406144 = 2163^2 + 6512^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47084713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47084783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56383 + ... + 57211.

It is an arithmetic number, because the mean of its divisors is an integer number (3372705).

Almost surely, 2^47084713 is an apocalyptic number.

It is an amenable number.

47084713 is a deficient number, since it is larger than the sum of its proper divisors (6878567).

47084713 is a wasteful number, since it uses less digits than its factorization.

47084713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 47084713 is about 6861.8301494572. The cubic root of 47084713 is about 361.0992966619.

The spelling of 47084713 in words is "forty-seven million, eighty-four thousand, seven hundred thirteen".