47289063 has 4 divisors (see below), whose sum is σ = 63052088. Its totient is φ = 31526040.

The previous prime is 47289059. The next prime is 47289079. The reversal of 47289063 is 36098274.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 47289063 - 2² = 47289059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47289013) 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, 7881508 + ... + 7881513.

It is an arithmetic number, because the mean of its divisors is an integer number (15763022).

Almost surely, 2^47289063 is an apocalyptic number.

47289063 is a deficient number, since it is larger than the sum of its proper divisors (15763025).

47289063 is a wasteful number, since it uses less digits than its factorization.

47289063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15763024.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 47289063 is about 6876.7043705543. The cubic root of 47289063 is about 361.6209390489.

The spelling of 47289063 in words is "forty-seven million, two hundred eighty-nine thousand, sixty-three".