47099328 has 56 divisors (see below), whose sum is σ = 131185920. Its totient is φ = 14872320.

The previous prime is 47099321. The next prime is 47099357. The reversal of 47099328 is 82399074.

47099328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 47099328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47099321) 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, 2808 + ... + 10103.

Almost surely, 2^47099328 is an apocalyptic number.

47099328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47099328 is an abundant number, since it is smaller than the sum of its proper divisors (84086592).

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

47099328 is a wasteful number, since it uses less digits than its factorization.

47099328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12945 (or 12935 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 47099328 is about 6862.8950159535. The cubic root of 47099328 is about 361.1366542948.

The spelling of 47099328 in words is "forty-seven million, ninety-nine thousand, three hundred twenty-eight".