47016641 has 8 divisors (see below), whose sum is σ = 53790144. Its totient is φ = 40257360.

The previous prime is 47016631. The next prime is 47016643. The reversal of 47016641 is 14661074.

47016641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47016641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47016643) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4871 + ... + 10851.

It is an arithmetic number, because the mean of its divisors is an integer number (6723768).

Almost surely, 2^47016641 is an apocalyptic number.

It is an amenable number.

47016641 is a deficient number, since it is larger than the sum of its proper divisors (6773503).

47016641 is a wasteful number, since it uses less digits than its factorization.

47016641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7111.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 47016641 is about 6856.8681626527. The cubic root of 47016641 is about 360.9251948142.

The spelling of 47016641 in words is "forty-seven million, sixteen thousand, six hundred forty-one".