47984827 has 8 divisors (see below), whose sum is σ = 52399872. Its totient is φ = 43578600.

The previous prime is 47984809. The next prime is 47984843. The reversal of 47984827 is 72848974.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47984827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47984887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15178 + ... + 18064.

It is an arithmetic number, because the mean of its divisors is an integer number (6549984).

Almost surely, 2^47984827 is an apocalyptic number.

47984827 is a deficient number, since it is larger than the sum of its proper divisors (4415045).

47984827 is a wasteful number, since it uses less digits than its factorization.

47984827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4409.

The product of its digits is 903168, while the sum is 49.

The square root of 47984827 is about 6927.1081267727. The cubic root of 47984827 is about 363.3858212381.

The spelling of 47984827 in words is "forty-seven million, nine hundred eighty-four thousand, eight hundred twenty-seven".