47612156 has 12 divisors (see below), whose sum is σ = 86009280. Its totient is φ = 23038080.

The previous prime is 47612129. The next prime is 47612177. The reversal of 47612156 is 65121674.

47612156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191861 + ... + 192108.

It is an arithmetic number, because the mean of its divisors is an integer number (7167440).

Almost surely, 2^47612156 is an apocalyptic number.

It is an amenable number.

47612156 is a deficient number, since it is larger than the sum of its proper divisors (38397124).

47612156 is a wasteful number, since it uses less digits than its factorization.

47612156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384004 (or 384002 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 47612156 is about 6900.1562301154. The cubic root of 47612156 is about 362.4426379310.

The spelling of 47612156 in words is "forty-seven million, six hundred twelve thousand, one hundred fifty-six".