47968315 has 24 divisors (see below), whose sum is σ = 60771600. Its totient is φ = 36336960.

The previous prime is 47968309. The next prime is 47968337. The reversal of 47968315 is 51386974.

It is not a de Polignac number, because 47968315 - 2¹⁷ = 47837243 is a prime.

Its product of digits (181440) is a multiple of the sum of its prime divisors (252).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 321861 + ... + 322009.

It is an arithmetic number, because the mean of its divisors is an integer number (2532150).

Almost surely, 2^47968315 is an apocalyptic number.

47968315 is a deficient number, since it is larger than the sum of its proper divisors (12803285).

47968315 is a wasteful number, since it uses less digits than its factorization.

47968315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 252 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 47968315 is about 6925.9161848812. The cubic root of 47968315 is about 363.3441350397.

The spelling of 47968315 in words is "forty-seven million, nine hundred sixty-eight thousand, three hundred fifteen".