47094789 has 16 divisors (see below), whose sum is σ = 71978112. Its totient is φ = 26830848.

The previous prime is 47094779. The next prime is 47094809. The reversal of 47094789 is 98749074.

It is a happy number.

It is not a de Polignac number, because 47094789 - 2⁹ = 47094277 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47094779) 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, 4237 + ... + 10589.

It is an arithmetic number, because the mean of its divisors is an integer number (4498632).

Almost surely, 2^47094789 is an apocalyptic number.

It is an amenable number.

47094789 is a deficient number, since it is larger than the sum of its proper divisors (24883323).

47094789 is a wasteful number, since it uses less digits than its factorization.

47094789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6716.

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 47094789 is about 6862.5643166385. The cubic root of 47094789 is about 361.1250529125.

It can be divided in two parts, 470 and 94789, that added together give a palindrome (95259).

The spelling of 47094789 in words is "forty-seven million, ninety-four thousand, seven hundred eighty-nine".