44324072 has 16 divisors (see below), whose sum is σ = 89500740. Its totient is φ = 20457216.

The previous prime is 44324069. The next prime is 44324081. The reversal of 44324072 is 27042344.

It can be written as a sum of positive squares in 2 ways, for example, as 43375396 + 948676 = 6586^2 + 974^2 .

It is a super-2 number, since 2×44324072² = 3929246717322368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212993 + ... + 213200.

Almost surely, 2^44324072 is an apocalyptic number.

It is an amenable number.

44324072 is an abundant number, since it is smaller than the sum of its proper divisors (45176668).

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

44324072 is a wasteful number, since it uses less digits than its factorization.

44324072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426212 (or 426208 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 44324072 is about 6657.6326122729. The cubic root of 44324072 is about 353.8994469001.

The spelling of 44324072 in words is "forty-four million, three hundred twenty-four thousand, seventy-two".