44640060 has 48 divisors (see below), whose sum is σ = 125444256. Its totient is φ = 11860992.

The previous prime is 44640059. The next prime is 44640061. The reversal of 44640060 is 6004644.

44640060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44640059) and next prime (44640061).

It is a self number, because there is not a number n which added to its sum of digits gives 44640060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44640061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17592 + ... + 19968.

It is an arithmetic number, because the mean of its divisors is an integer number (2613422).

Almost surely, 2^44640060 is an apocalyptic number.

It is an amenable number.

44640060 is an abundant number, since it is smaller than the sum of its proper divisors (80804196).

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

44640060 is a wasteful number, since it uses less digits than its factorization.

44640060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702 (or 2700 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 44640060 is about 6681.3217255271. The cubic root of 44640060 is about 354.7384438525.

The spelling of 44640060 in words is "forty-four million, six hundred forty thousand, sixty".