47888079 has 8 divisors (see below), whose sum is σ = 63886080. Its totient is φ = 31907736.

The previous prime is 47888069. The next prime is 47888081. The reversal of 47888079 is 97088874.

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

It is not a de Polignac number, because 47888079 - 2⁸ = 47887823 is a prime.

It is a super-2 number, since 2×47888079² = 4586536220620482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47888059) 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 7 ways as a sum of consecutive naturals, for example, 4474 + ... + 10760.

It is an arithmetic number, because the mean of its divisors is an integer number (7985760).

Almost surely, 2^47888079 is an apocalyptic number.

47888079 is a deficient number, since it is larger than the sum of its proper divisors (15998001).

47888079 is a wasteful number, since it uses less digits than its factorization.

47888079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8829.

The product of its (nonzero) digits is 903168, while the sum is 51.

The square root of 47888079 is about 6920.1213139655. The cubic root of 47888079 is about 363.1414349177.

The spelling of 47888079 in words is "forty-seven million, eight hundred eighty-eight thousand, seventy-nine".