47865255 has 8 divisors (see below), whose sum is σ = 76584432. Its totient is φ = 25528128.

The previous prime is 47865253. The next prime is 47865281. The reversal of 47865255 is 55256874.

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

It is not a de Polignac number, because 47865255 - 2¹ = 47865253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47865253) 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, 1595494 + ... + 1595523.

It is an arithmetic number, because the mean of its divisors is an integer number (9573054).

Almost surely, 2^47865255 is an apocalyptic number.

47865255 is a deficient number, since it is larger than the sum of its proper divisors (28719177).

47865255 is a wasteful number, since it uses less digits than its factorization.

47865255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191025.

The product of its digits is 336000, while the sum is 42.

The square root of 47865255 is about 6918.4720133856. The cubic root of 47865255 is about 363.0837333114.

The spelling of 47865255 in words is "forty-seven million, eight hundred sixty-five thousand, two hundred fifty-five".