44522452 has 24 divisors (see below), whose sum is σ = 84661416. Its totient is φ = 20364288.

The previous prime is 44522447. The next prime is 44522461. The reversal of 44522452 is 25422544.

It can be written as a sum of positive squares in 4 ways, for example, as 9523396 + 34999056 = 3086^2 + 5916^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44522452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2088 + ... + 9664.

It is an arithmetic number, because the mean of its divisors is an integer number (3527559).

Almost surely, 2^44522452 is an apocalyptic number.

It is an amenable number.

44522452 is a deficient number, since it is larger than the sum of its proper divisors (40138964).

44522452 is a wasteful number, since it uses less digits than its factorization.

44522452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7707 (or 7705 counting only the distinct ones).

The product of its digits is 12800, while the sum is 28.

The square root of 44522452 is about 6672.5146683990. The cubic root of 44522452 is about 354.4266404261.

Adding to 44522452 its reverse (25422544), we get a palindrome (69944996).

The spelling of 44522452 in words is "forty-four million, five hundred twenty-two thousand, four hundred fifty-two".