47168968 has 48 divisors (see below), whose sum is σ = 112244400. Its totient is φ = 18375840.

The previous prime is 47168939. The next prime is 47168971. The reversal of 47168968 is 86986174.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1158 + ... + 9781.

It is an arithmetic number, because the mean of its divisors is an integer number (2338425).

Almost surely, 2^47168968 is an apocalyptic number.

It is an amenable number.

47168968 is an abundant number, since it is smaller than the sum of its proper divisors (65075432).

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

47168968 is a wasteful number, since it uses less digits than its factorization.

47168968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10970 (or 10959 counting only the distinct ones).

The product of its digits is 580608, while the sum is 49.

The square root of 47168968 is about 6867.9668024824. The cubic root of 47168968 is about 361.3145561366.

The spelling of 47168968 in words is "forty-seven million, one hundred sixty-eight thousand, nine hundred sixty-eight".