47051315 has 8 divisors (see below), whose sum is σ = 59433360. Its totient is φ = 35659872.

The previous prime is 47051293. The next prime is 47051377. The reversal of 47051315 is 51315074.

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 47051315 - 2¹² = 47047219 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, 247544 + ... + 247733.

It is an arithmetic number, because the mean of its divisors is an integer number (7429170).

Almost surely, 2^47051315 is an apocalyptic number.

47051315 is a deficient number, since it is larger than the sum of its proper divisors (12382045).

47051315 is a wasteful number, since it uses less digits than its factorization.

47051315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495301.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 47051315 is about 6859.3961104459. The cubic root of 47051315 is about 361.0138984784.

Adding to 47051315 its reverse (51315074), we get a palindrome (98366389).

The spelling of 47051315 in words is "forty-seven million, fifty-one thousand, three hundred fifteen".