47679463 has 6 divisors (see below), whose sum is σ = 51629424. Its totient is φ = 44011656.

The previous prime is 47679461. The next prime is 47679473. The reversal of 47679463 is 36497674.

It is not a de Polignac number, because 47679463 - 2¹ = 47679461 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 (47679461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140895 + ... + 141232.

It is an arithmetic number, because the mean of its divisors is an integer number (8604904).

Almost surely, 2^47679463 is an apocalyptic number.

47679463 is a deficient number, since it is larger than the sum of its proper divisors (3949961).

47679463 is a wasteful number, since it uses less digits than its factorization.

47679463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282153 (or 282140 counting only the distinct ones).

The product of its digits is 762048, while the sum is 46.

The square root of 47679463 is about 6905.0317160749. The cubic root of 47679463 is about 362.6133467191.

The spelling of 47679463 in words is "forty-seven million, six hundred seventy-nine thousand, four hundred sixty-three".