47967271 has 8 divisors (see below), whose sum is σ = 52524288. Its totient is φ = 43443000.

The previous prime is 47967233. The next prime is 47967287. The reversal of 47967271 is 17276974.

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 47967271 - 2⁹ = 47966759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47967221) 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, 5065 + ... + 11026.

It is an arithmetic number, because the mean of its divisors is an integer number (6565536).

Almost surely, 2^47967271 is an apocalyptic number.

47967271 is a deficient number, since it is larger than the sum of its proper divisors (4557017).

47967271 is a wasteful number, since it uses less digits than its factorization.

47967271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16373.

The product of its digits is 148176, while the sum is 43.

The square root of 47967271 is about 6925.8408153812. The cubic root of 47967271 is about 363.3414990356.

The spelling of 47967271 in words is "forty-seven million, nine hundred sixty-seven thousand, two hundred seventy-one".