47480679 has 12 divisors (see below), whose sum is σ = 69191616. Its totient is φ = 31372992.

The previous prime is 47480651. The next prime is 47480701. The reversal of 47480679 is 97608474.

It is not a de Polignac number, because 47480679 - 2⁵ = 47480647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47485679) 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 11 ways as a sum of consecutive naturals, for example, 22327 + ... + 24360.

It is an arithmetic number, because the mean of its divisors is an integer number (5765968).

Almost surely, 2^47480679 is an apocalyptic number.

47480679 is a deficient number, since it is larger than the sum of its proper divisors (21710937).

47480679 is a wasteful number, since it uses less digits than its factorization.

47480679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46806 (or 46803 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 47480679 is about 6890.6225408159. The cubic root of 47480679 is about 362.1087119951.

The spelling of 47480679 in words is "forty-seven million, four hundred eighty thousand, six hundred seventy-nine".