47923874 has 8 divisors (see below), whose sum is σ = 72050880. Its totient is φ = 23906916.

The previous prime is 47923873. The next prime is 47923891. The reversal of 47923874 is 47832974.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (47923873) 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, 26414 + ... + 28169.

It is an arithmetic number, because the mean of its divisors is an integer number (9006360).

Almost surely, 2^47923874 is an apocalyptic number.

47923874 is a deficient number, since it is larger than the sum of its proper divisors (24127006).

47923874 is a wasteful number, since it uses less digits than its factorization.

47923874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55024.

The product of its digits is 338688, while the sum is 44.

The square root of 47923874 is about 6922.7071294400. The cubic root of 47923874 is about 363.2318917395.

The spelling of 47923874 in words is "forty-seven million, nine hundred twenty-three thousand, eight hundred seventy-four".