44820680 has 16 divisors (see below), whose sum is σ = 100846620. Its totient is φ = 17928256.

The previous prime is 44820673. The next prime is 44820683. The reversal of 44820680 is 8602844.

44820680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 35976004 + 8844676 = 5998^2 + 2974^2 .

It is not an unprimeable number, because it can be changed into a prime (44820683) 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 3 ways as a sum of consecutive naturals, for example, 560219 + ... + 560298.

Almost surely, 2^44820680 is an apocalyptic number.

44820680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44820680 is an abundant number, since it is smaller than the sum of its proper divisors (56025940).

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

44820680 is a wasteful number, since it uses less digits than its factorization.

44820680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120528 (or 1120524 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 44820680 is about 6694.8248670148. The cubic root of 44820680 is about 355.2162406678.

The spelling of 44820680 in words is "forty-four million, eight hundred twenty thousand, six hundred eighty".