47868805 has 16 divisors (see below), whose sum is σ = 60424704. Its totient is φ = 36354240.

The previous prime is 47868797. The next prime is 47868811. The reversal of 47868805 is 50886874.

It is not a de Polignac number, because 47868805 - 2³ = 47868797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5302 + ... + 11128.

It is an arithmetic number, because the mean of its divisors is an integer number (3776544).

Almost surely, 2^47868805 is an apocalyptic number.

It is an amenable number.

47868805 is a deficient number, since it is larger than the sum of its proper divisors (12555899).

47868805 is a wasteful number, since it uses less digits than its factorization.

47868805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5916.

The product of its (nonzero) digits is 430080, while the sum is 46.

The square root of 47868805 is about 6918.7285681692. The cubic root of 47868805 is about 363.0927093101.

The spelling of 47868805 in words is "forty-seven million, eight hundred sixty-eight thousand, eight hundred five".