47401568 has 24 divisors (see below), whose sum is σ = 95310432. Its totient is φ = 23195776.

The previous prime is 47401493. The next prime is 47401577. The reversal of 47401568 is 86510474.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14255 + ... + 17262.

It is an arithmetic number, because the mean of its divisors is an integer number (3971268).

Almost surely, 2^47401568 is an apocalyptic number.

It is an amenable number.

47401568 is an abundant number, since it is smaller than the sum of its proper divisors (47908864).

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

47401568 is a wasteful number, since it uses less digits than its factorization.

47401568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31574 (or 31566 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 47401568 is about 6884.8796648888. The cubic root of 47401568 is about 361.9074883407.

The spelling of 47401568 in words is "forty-seven million, four hundred one thousand, five hundred sixty-eight".