47679888 has 40 divisors (see below), whose sum is σ = 123586336. Its totient is φ = 15840000.

The previous prime is 47679871. The next prime is 47679889. The reversal of 47679888 is 88897674.

It is not an unprimeable number, because it can be changed into a prime (47679889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14388 + ... + 17388.

Almost surely, 2^47679888 is an apocalyptic number.

47679888 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47679888 is an abundant number, since it is smaller than the sum of its proper divisors (75906448).

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

47679888 is a wasteful number, since it uses less digits than its factorization.

47679888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343 (or 3337 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 57.

The square root of 47679888 is about 6905.0624906658. The cubic root of 47679888 is about 362.6144241236.

The spelling of 47679888 in words is "forty-seven million, six hundred seventy-nine thousand, eight hundred eighty-eight".