47189150 has 12 divisors (see below), whose sum is σ = 87771912. Its totient is φ = 18875640.

The previous prime is 47189147. The next prime is 47189159. The reversal of 47189150 is 5198174.

It is a self number, because there is not a number n which added to its sum of digits gives 47189150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47189159) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 471842 + ... + 471941.

It is an arithmetic number, because the mean of its divisors is an integer number (7314326).

Almost surely, 2^47189150 is an apocalyptic number.

47189150 is a deficient number, since it is larger than the sum of its proper divisors (40582762).

47189150 is a wasteful number, since it uses less digits than its factorization.

47189150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943795 (or 943790 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 47189150 is about 6869.4359302639. The cubic root of 47189150 is about 361.3660801994.

The spelling of 47189150 in words is "forty-seven million, one hundred eighty-nine thousand, one hundred fifty".