47868277 has 8 divisors (see below), whose sum is σ = 53352000. Its totient is φ = 42681024.

The previous prime is 47868253. The next prime is 47868283. The reversal of 47868277 is 77286874.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 47868277 - 2¹⁵ = 47835509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47868277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47868287) 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, 73777 + ... + 74422.

It is an arithmetic number, because the mean of its divisors is an integer number (6669000).

Almost surely, 2^47868277 is an apocalyptic number.

It is an amenable number.

47868277 is a deficient number, since it is larger than the sum of its proper divisors (5483723).

47868277 is a wasteful number, since it uses less digits than its factorization.

47868277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148235.

The product of its digits is 1053696, while the sum is 49.

The square root of 47868277 is about 6918.6904107642. The cubic root of 47868277 is about 363.0913743164.

The spelling of 47868277 in words is "forty-seven million, eight hundred sixty-eight thousand, two hundred seventy-seven".