47027715 has 16 divisors (see below), whose sum is σ = 85993728. Its totient is φ = 21498336.

The previous prime is 47027711. The next prime is 47027749. The reversal of 47027715 is 51772074.

It is a happy number.

It is not a de Polignac number, because 47027715 - 2² = 47027711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47027711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223837 + ... + 224046.

It is an arithmetic number, because the mean of its divisors is an integer number (5374608).

Almost surely, 2^47027715 is an apocalyptic number.

47027715 is a deficient number, since it is larger than the sum of its proper divisors (38966013).

47027715 is a wasteful number, since it uses less digits than its factorization.

47027715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447898.

The product of its (nonzero) digits is 13720, while the sum is 33.

The square root of 47027715 is about 6857.6756266245. The cubic root of 47027715 is about 360.9535292632.

Adding to 47027715 its reverse (51772074), we get a palindrome (98799789).

The spelling of 47027715 in words is "forty-seven million, twenty-seven thousand, seven hundred fifteen".