44342720 has 28 divisors (see below), whose sum is σ = 105591864. Its totient is φ = 17736960.

The previous prime is 44342717. The next prime is 44342723. The reversal of 44342720 is 2724344.

It is an interprime number because it is at equal distance from previous prime (44342717) and next prime (44342723).

It is a self number, because there is not a number n which added to its sum of digits gives 44342720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44342723) by changing a digit.

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, 68966 + ... + 69605.

It is an arithmetic number, because the mean of its divisors is an integer number (3771138).

Almost surely, 2^44342720 is an apocalyptic number.

44342720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44342720 is an abundant number, since it is smaller than the sum of its proper divisors (61249144).

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

44342720 is a wasteful number, since it uses less digits than its factorization.

44342720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138588 (or 138578 counting only the distinct ones).

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

The square root of 44342720 is about 6659.0329628258. The cubic root of 44342720 is about 353.9490707372.

The spelling of 44342720 in words is "forty-four million, three hundred forty-two thousand, seven hundred twenty".