44859940 has 24 divisors (see below), whose sum is σ = 99748152. Its totient is φ = 16888320.

The previous prime is 44859929. The next prime is 44859943. The reversal of 44859940 is 4995844.

It can be written as a sum of positive squares in 4 ways, for example, as 6022116 + 38837824 = 2454^2 + 6232^2 .

It is not an unprimeable number, because it can be changed into a prime (44859943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65631 + ... + 66310.

It is an arithmetic number, because the mean of its divisors is an integer number (4156173).

Almost surely, 2^44859940 is an apocalyptic number.

It is an amenable number.

44859940 is an abundant number, since it is smaller than the sum of its proper divisors (54888212).

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

44859940 is a wasteful number, since it uses less digits than its factorization.

44859940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131967 (or 131965 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 44859940 is about 6697.7563407458. The cubic root of 44859940 is about 355.3199258396.

The spelling of 44859940 in words is "forty-four million, eight hundred fifty-nine thousand, nine hundred forty".