47254328 has 64 divisors (see below), whose sum is σ = 103749120. Its totient is φ = 19958400.

The previous prime is 47254309. The next prime is 47254357. The reversal of 47254328 is 82345274.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74573 + ... + 75203.

It is an arithmetic number, because the mean of its divisors is an integer number (1621080).

Almost surely, 2^47254328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47254328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51874560).

47254328 is an abundant number, since it is smaller than the sum of its proper divisors (56494792).

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

47254328 is a wasteful number, since it uses less digits than its factorization.

47254328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708 (or 704 counting only the distinct ones).

The product of its digits is 53760, while the sum is 35.

The square root of 47254328 is about 6874.1783509013. The cubic root of 47254328 is about 361.5323774858.

The spelling of 47254328 in words is "forty-seven million, two hundred fifty-four thousand, three hundred twenty-eight".