47988414 has 24 divisors (see below), whose sum is σ = 109448040. Its totient is φ = 15154128.

The previous prime is 47988389. The next prime is 47988427. The reversal of 47988414 is 41488974.

It is a self number, because there is not a number n which added to its sum of digits gives 47988414.

It is a congruent number.

It is an unprimeable number.

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, 69817 + ... + 70500.

It is an arithmetic number, because the mean of its divisors is an integer number (4560335).

Almost surely, 2^47988414 is an apocalyptic number.

47988414 is an abundant number, since it is smaller than the sum of its proper divisors (61459626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47988414 is a wasteful number, since it uses less digits than its factorization.

47988414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140344 (or 140341 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 47988414 is about 6927.3670322858. The cubic root of 47988414 is about 363.3948757146.

The spelling of 47988414 in words is "forty-seven million, nine hundred eighty-eight thousand, four hundred fourteen".