44426680 has 16 divisors (see below), whose sum is σ = 99960120. Its totient is φ = 17770656.

The previous prime is 44426659. The next prime is 44426699. The reversal of 44426680 is 8662444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555294 + ... + 555373.

Almost surely, 2^44426680 is an apocalyptic number.

44426680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44426680 is an abundant number, since it is smaller than the sum of its proper divisors (55533440).

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

44426680 is a wasteful number, since it uses less digits than its factorization.

44426680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110678 (or 1110674 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 44426680 is about 6665.3342001733. The cubic root of 44426680 is about 354.1723229239.

The spelling of 44426680 in words is "forty-four million, four hundred twenty-six thousand, six hundred eighty".