47819315 has 8 divisors (see below), whose sum is σ = 57769200. Its totient is φ = 37998112.

The previous prime is 47819293. The next prime is 47819339. The reversal of 47819315 is 51391874.

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

It is a cyclic number.

It is not a de Polignac number, because 47819315 - 2²⁰ = 46770739 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31349 + ... + 32838.

It is an arithmetic number, because the mean of its divisors is an integer number (7221150).

Almost surely, 2^47819315 is an apocalyptic number.

47819315 is a deficient number, since it is larger than the sum of its proper divisors (9949885).

47819315 is a wasteful number, since it uses less digits than its factorization.

47819315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64341.

The product of its digits is 30240, while the sum is 38.

The square root of 47819315 is about 6915.1511191007. The cubic root of 47819315 is about 362.9675362499.

The spelling of 47819315 in words is "forty-seven million, eight hundred nineteen thousand, three hundred fifteen".