45847500 has 60 divisors (see below), whose sum is σ = 133700952. Its totient is φ = 12224000.

The previous prime is 45847447. The next prime is 45847507. The reversal of 45847500 is 574854.

45847500 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (60).

45847500 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (45847507) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4444 + ... + 10556.

Almost surely, 2^45847500 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 45847500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66850476).

45847500 is an abundant number, since it is smaller than the sum of its proper divisors (87853452).

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

45847500 is a wasteful number, since it uses less digits than its factorization.

45847500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6140 (or 6123 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 45847500 is about 6771.0782007004. The cubic root of 45847500 is about 357.9083959836.

The spelling of 45847500 in words is "forty-five million, eight hundred forty-seven thousand, five hundred".