47315699 has 16 divisors (see below), whose sum is σ = 49904640. Its totient is φ = 44822400.

The previous prime is 47315647. The next prime is 47315717. The reversal of 47315699 is 99651374.

It is a cyclic number.

It is not a de Polignac number, because 47315699 - 2¹² = 47311603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47315299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313274 + ... + 313424.

It is an arithmetic number, because the mean of its divisors is an integer number (3119040).

Almost surely, 2^47315699 is an apocalyptic number.

47315699 is a deficient number, since it is larger than the sum of its proper divisors (2588941).

47315699 is a wasteful number, since it uses less digits than its factorization.

47315699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370.

The product of its digits is 204120, while the sum is 44.

The square root of 47315699 is about 6878.6407814335. The cubic root of 47315699 is about 361.6888217461.

The spelling of 47315699 in words is "forty-seven million, three hundred fifteen thousand, six hundred ninety-nine".