47923848 has 48 divisors (see below), whose sum is σ = 148337280. Its totient is φ = 13692384.

The previous prime is 47923847. The next prime is 47923853. The reversal of 47923848 is 84832974.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (47923847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47040 + ... + 48047.

It is an arithmetic number, because the mean of its divisors is an integer number (3090360).

Almost surely, 2^47923848 is an apocalyptic number.

It is an amenable number.

47923848 is an abundant number, since it is smaller than the sum of its proper divisors (100413432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47923848 is a wasteful number, since it uses less digits than its factorization.

47923848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95106 (or 95099 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 47923848 is about 6922.7052515617. The cubic root of 47923848 is about 363.2318260518.

The spelling of 47923848 in words is "forty-seven million, nine hundred twenty-three thousand, eight hundred forty-eight".