47315314 has 8 divisors (see below), whose sum is σ = 71408880. Its totient is φ = 23512356.

The previous prime is 47315311. The next prime is 47315329. The reversal of 47315314 is 41351374.

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

It is a super-4 number, since 4×47315314⁴ (a number of 32 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (47315311) 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, 72244 + ... + 72895.

It is an arithmetic number, because the mean of its divisors is an integer number (8926110).

Almost surely, 2^47315314 is an apocalyptic number.

47315314 is a deficient number, since it is larger than the sum of its proper divisors (24093566).

47315314 is a wasteful number, since it uses less digits than its factorization.

47315314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145304.

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

The square root of 47315314 is about 6878.6127961966. The cubic root of 47315314 is about 361.6878407428.

Adding to 47315314 its reverse (41351374), we get a palindrome (88666688).

The spelling of 47315314 in words is "forty-seven million, three hundred fifteen thousand, three hundred fourteen".