47063215 has 16 divisors (see below), whose sum is σ = 57968640. Its totient is φ = 36663840.

The previous prime is 47063207. The next prime is 47063249. The reversal of 47063215 is 51236074.

47063215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47063215 - 2³ = 47063207 is a prime.

It is a super-2 number, since 2×47063215² = 4429892412272450, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 63316 + ... + 64054.

It is an arithmetic number, because the mean of its divisors is an integer number (3623040).

Almost surely, 2^47063215 is an apocalyptic number.

47063215 is a deficient number, since it is larger than the sum of its proper divisors (10905425).

47063215 is a wasteful number, since it uses less digits than its factorization.

47063215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 47063215 is about 6860.2634789052. The cubic root of 47063215 is about 361.0443312322.

Adding to 47063215 its reverse (51236074), we get a palindrome (98299289).

It can be divided in two parts, 47063 and 215, that added together give a triangular number (47278 = T₃₀₇).

The spelling of 47063215 in words is "forty-seven million, sixty-three thousand, two hundred fifteen".