47908368 has 40 divisors (see below), whose sum is σ = 137516000. Its totient is φ = 15969312.

The previous prime is 47908351. The next prime is 47908373. The reversal of 47908368 is 86380974.

It is a happy number.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55018 + ... + 55881.

It is an arithmetic number, because the mean of its divisors is an integer number (3437900).

Almost surely, 2^47908368 is an apocalyptic number.

47908368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47908368 is an abundant number, since it is smaller than the sum of its proper divisors (89607632).

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

47908368 is a wasteful number, since it uses less digits than its factorization.

47908368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110916 (or 110904 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 47908368 is about 6921.5871012362. The cubic root of 47908368 is about 363.1927123716.

The spelling of 47908368 in words is "forty-seven million, nine hundred eight thousand, three hundred sixty-eight".