47213063 has 6 divisors (see below), whose sum is σ = 50153976. Its totient is φ = 44435552.

The previous prime is 47213059. The next prime is 47213123. The reversal of 47213063 is 36031274.

It is not a de Polignac number, because 47213063 - 2² = 47213059 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 (47213053) 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, 81395 + ... + 81972.

It is an arithmetic number, because the mean of its divisors is an integer number (8358996).

Almost surely, 2^47213063 is an apocalyptic number.

47213063 is a deficient number, since it is larger than the sum of its proper divisors (2940913).

47213063 is a wasteful number, since it uses less digits than its factorization.

47213063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163401 (or 163384 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 47213063 is about 6871.1762457384. The cubic root of 47213063 is about 361.4271103856.

The spelling of 47213063 in words is "forty-seven million, two hundred thirteen thousand, sixty-three".