45726984 has 64 divisors (see below), whose sum is σ = 131136000. Its totient is φ = 14748480.

The previous prime is 45726983. The next prime is 45727001. The reversal of 45726984 is 48962754.

It is a happy number.

45726984 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 (45726983) 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 15 ways as a sum of consecutive naturals, for example, 3282 + ... + 10110.

It is an arithmetic number, because the mean of its divisors is an integer number (2049000).

Almost surely, 2^45726984 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 45726984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65568000).

45726984 is an abundant number, since it is smaller than the sum of its proper divisors (85409016).

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

45726984 is a wasteful number, since it uses less digits than its factorization.

45726984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6875 (or 6865 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 45726984 is about 6762.1730235184. The cubic root of 45726984 is about 357.5945181809.

The spelling of 45726984 in words is "forty-five million, seven hundred twenty-six thousand, nine hundred eighty-four".