47901679 has 8 divisors (see below), whose sum is σ = 57626240. Its totient is φ = 38897496.

The previous prime is 47901661. The next prime is 47901683. The reversal of 47901679 is 97610974.

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 47901679 - 2⁵ = 47901647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47901629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179949 + ... + 180214.

It is an arithmetic number, because the mean of its divisors is an integer number (7203280).

Almost surely, 2^47901679 is an apocalyptic number.

47901679 is a deficient number, since it is larger than the sum of its proper divisors (9724561).

47901679 is a wasteful number, since it uses less digits than its factorization.

47901679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360189.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 47901679 is about 6921.1038859419. The cubic root of 47901679 is about 363.1758085110.

The spelling of 47901679 in words is "forty-seven million, nine hundred one thousand, six hundred seventy-nine".