45854224 has 40 divisors (see below), whose sum is σ = 96790680. Its totient is φ = 20917248.

The previous prime is 45854141. The next prime is 45854233. The reversal of 45854224 is 42245854.

45854224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 48400 + 45805824 = 220^2 + 6768^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45854224.

It is an unprimeable number.

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, 17274 + ... + 19750.

It is an arithmetic number, because the mean of its divisors is an integer number (2419767).

Almost surely, 2^45854224 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 45854224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48395340).

45854224 is an abundant number, since it is smaller than the sum of its proper divisors (50936456).

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

45854224 is a wasteful number, since it uses less digits than its factorization.

45854224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587 (or 2581 counting only the distinct ones).

The product of its digits is 51200, while the sum is 34.

The square root of 45854224 is about 6771.5747060783. The cubic root of 45854224 is about 357.9258920914.

The spelling of 45854224 in words is "forty-five million, eight hundred fifty-four thousand, two hundred twenty-four".