47951848 has 32 divisors (see below), whose sum is σ = 106300800. Its totient is φ = 19841472.

The previous prime is 47951821. The next prime is 47951851. The reversal of 47951848 is 84815974.

It is a junction number, because it is equal to n+sod(n) for n = 47951798 and 47951807.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13140 + ... + 16387.

It is an arithmetic number, because the mean of its divisors is an integer number (3321900).

Almost surely, 2^47951848 is an apocalyptic number.

It is an amenable number.

47951848 is an abundant number, since it is smaller than the sum of its proper divisors (58348952).

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

47951848 is a wasteful number, since it uses less digits than its factorization.

47951848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29569 (or 29565 counting only the distinct ones).

The product of its digits is 322560, while the sum is 46.

The square root of 47951848 is about 6924.7272870489. The cubic root of 47951848 is about 363.3025529200.

The spelling of 47951848 in words is "forty-seven million, nine hundred fifty-one thousand, eight hundred forty-eight".