47937512 has 32 divisors (see below), whose sum is σ = 103235520. Its totient is φ = 20442240.

The previous prime is 47937511. The next prime is 47937523. The reversal of 47937512 is 21573974.

It is not an unprimeable number, because it can be changed into a prime (47937511) by changing a digit.

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, 9788 + ... + 13844.

It is an arithmetic number, because the mean of its divisors is an integer number (3226110).

Almost surely, 2^47937512 is an apocalyptic number.

It is an amenable number.

47937512 is an abundant number, since it is smaller than the sum of its proper divisors (55298008).

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

47937512 is a wasteful number, since it uses less digits than its factorization.

47937512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4281 (or 4277 counting only the distinct ones).

The product of its digits is 52920, while the sum is 38.

The square root of 47937512 is about 6923.6920786528. The cubic root of 47937512 is about 363.2663442041.

The spelling of 47937512 in words is "forty-seven million, nine hundred thirty-seven thousand, five hundred twelve".