44052040 has 32 divisors (see below), whose sum is σ = 101538360. Its totient is φ = 17190400.

The previous prime is 44052017. The next prime is 44052053. The reversal of 44052040 is 4025044.

It can be written as a sum of positive squares in 4 ways, for example, as 10666756 + 33385284 = 3266^2 + 5778^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44051999 and 44052017.

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, 11791 + ... + 15070.

Almost surely, 2^44052040 is an apocalyptic number.

44052040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44052040 is an abundant number, since it is smaller than the sum of its proper divisors (57486320).

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

44052040 is a wasteful number, since it uses less digits than its factorization.

44052040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26913 (or 26909 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 44052040 is about 6637.1710841291. The cubic root of 44052040 is about 353.1739600061.

Adding to 44052040 its reverse (4025044), we get a palindrome (48077084).

The spelling of 44052040 in words is "forty-four million, fifty-two thousand, forty", and thus it is an eban number.