47993752 has 16 divisors (see below), whose sum is σ = 90064440. Its totient is φ = 23976576.

The previous prime is 47993749. The next prime is 47993761. The reversal of 47993752 is 25739974.

47993752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 13383 + ... + 16585.

Almost surely, 2^47993752 is an apocalyptic number.

It is an amenable number.

47993752 is a deficient number, since it is larger than the sum of its proper divisors (42070688).

47993752 is a wasteful number, since it uses less digits than its factorization.

47993752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5082 (or 5078 counting only the distinct ones).

The product of its digits is 476280, while the sum is 46.

The square root of 47993752 is about 6927.7523050409. The cubic root of 47993752 is about 363.4083493135.

The spelling of 47993752 in words is "forty-seven million, nine hundred ninety-three thousand, seven hundred fifty-two".