47803976 has 16 divisors (see below), whose sum is σ = 97781040. Its totient is φ = 21729040.

The previous prime is 47803967. The next prime is 47803993. The reversal of 47803976 is 67930874.

47803976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271526 + ... + 271701.

It is an arithmetic number, because the mean of its divisors is an integer number (6111315).

Almost surely, 2^47803976 is an apocalyptic number.

It is an amenable number.

47803976 is an abundant number, since it is smaller than the sum of its proper divisors (49977064).

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

47803976 is a wasteful number, since it uses less digits than its factorization.

47803976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543244 (or 543240 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 47803976 is about 6914.0419437548. The cubic root of 47803976 is about 362.9287224049.

The spelling of 47803976 in words is "forty-seven million, eight hundred three thousand, nine hundred seventy-six".