47888874 has 32 divisors (see below), whose sum is σ = 116095680. Its totient is φ = 14511600.

The previous prime is 47888849. The next prime is 47888887.

It is a happy number.

47888874 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 47888874.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39717 + ... + 40904.

It is an arithmetic number, because the mean of its divisors is an integer number (3627990).

Almost surely, 2^47888874 is an apocalyptic number.

47888874 is an abundant number, since it is smaller than the sum of its proper divisors (68206806).

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

47888874 is a wasteful number, since it uses less digits than its factorization.

47888874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80643 (or 80637 counting only the distinct ones).

The product of its digits is 3211264, while the sum is 54.

The square root of 47888874 is about 6920.1787549167. The cubic root of 47888874 is about 363.1434444355.

The spelling of 47888874 in words is "forty-seven million, eight hundred eighty-eight thousand, eight hundred seventy-four".