47380168 has 16 divisors (see below), whose sum is σ = 96914160. Its totient is φ = 21536400.

The previous prime is 47380163. The next prime is 47380169. The reversal of 47380168 is 86108374.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (47380163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269118 + ... + 269293.

It is an arithmetic number, because the mean of its divisors is an integer number (6057135).

Almost surely, 2^47380168 is an apocalyptic number.

It is an amenable number.

47380168 is an abundant number, since it is smaller than the sum of its proper divisors (49533992).

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

47380168 is a wasteful number, since it uses less digits than its factorization.

47380168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538428 (or 538424 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 47380168 is about 6883.3253591560. The cubic root of 47380168 is about 361.8530176669.

The spelling of 47380168 in words is "forty-seven million, three hundred eighty thousand, one hundred sixty-eight".