47736492 has 24 divisors (see below), whose sum is σ = 112190400. Its totient is φ = 15797136.

The previous prime is 47736473. The next prime is 47736499. The reversal of 47736492 is 29463774.

47736492 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 (47736499) 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, 12642 + ... + 15977.

It is an arithmetic number, because the mean of its divisors is an integer number (4674600).

Almost surely, 2^47736492 is an apocalyptic number.

It is an amenable number.

47736492 is an abundant number, since it is smaller than the sum of its proper divisors (64453908).

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

47736492 is a wasteful number, since it uses less digits than its factorization.

47736492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28765 (or 28763 counting only the distinct ones).

The product of its digits is 254016, while the sum is 42.

The square root of 47736492 is about 6909.1600068315. The cubic root of 47736492 is about 362.7578620294.

The spelling of 47736492 in words is "forty-seven million, seven hundred thirty-six thousand, four hundred ninety-two".