47985286 has 8 divisors (see below), whose sum is σ = 72009000. Its totient is φ = 23982288.

The previous prime is 47985283. The next prime is 47985307. The reversal of 47985286 is 68258974.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47985281) 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, 3570 + ... + 10426.

It is an arithmetic number, because the mean of its divisors is an integer number (9001125).

Almost surely, 2^47985286 is an apocalyptic number.

47985286 is a deficient number, since it is larger than the sum of its proper divisors (24023714).

47985286 is a wasteful number, since it uses less digits than its factorization.

47985286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10358.

The product of its digits is 967680, while the sum is 49.

The square root of 47985286 is about 6927.1412574019. The cubic root of 47985286 is about 363.3869798930.

The spelling of 47985286 in words is "forty-seven million, nine hundred eighty-five thousand, two hundred eighty-six".