47492932 has 24 divisors (see below), whose sum is σ = 88552800. Its totient is φ = 22222656.

The previous prime is 47492909. The next prime is 47492933. The reversal of 47492932 is 23929474.

47492932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47492933) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2544 + ... + 10072.

It is an arithmetic number, because the mean of its divisors is an integer number (3689700).

Almost surely, 2^47492932 is an apocalyptic number.

It is an amenable number.

47492932 is a deficient number, since it is larger than the sum of its proper divisors (41059868).

47492932 is a wasteful number, since it uses less digits than its factorization.

47492932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7635 (or 7633 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 47492932 is about 6891.5115903552. The cubic root of 47492932 is about 362.1398582531.

The spelling of 47492932 in words is "forty-seven million, four hundred ninety-two thousand, nine hundred thirty-two".