47468579 has 4 divisors (see below), whose sum is σ = 47485560. Its totient is φ = 47451600.

The previous prime is 47468567. The next prime is 47468623. The reversal of 47468579 is 97586474.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97586474 = 2 ⋅48793237.

It is a cyclic number.

It is not a de Polignac number, because 47468579 - 2²⁴ = 30691363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47468279) 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, 3197 + ... + 10254.

It is an arithmetic number, because the mean of its divisors is an integer number (11871390).

Almost surely, 2^47468579 is an apocalyptic number.

47468579 is a deficient number, since it is larger than the sum of its proper divisors (16981).

47468579 is a wasteful number, since it uses less digits than its factorization.

47468579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16980.

The product of its digits is 1693440, while the sum is 50.

The square root of 47468579 is about 6889.7444800225. The cubic root of 47468579 is about 362.0779493933.

The spelling of 47468579 in words is "forty-seven million, four hundred sixty-eight thousand, five hundred seventy-nine".