44426679 has 16 divisors (see below), whose sum is σ = 65291520. Its totient is φ = 26645760.

The previous prime is 44426659. The next prime is 44426699. The reversal of 44426679 is 97662444.

It is an interprime number because it is at equal distance from previous prime (44426659) and next prime (44426699).

It is not a de Polignac number, because 44426679 - 2⁵ = 44426647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44426679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44426659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3739 + ... + 10140.

It is an arithmetic number, because the mean of its divisors is an integer number (4080720).

Almost surely, 2^44426679 is an apocalyptic number.

44426679 is a deficient number, since it is larger than the sum of its proper divisors (20864841).

44426679 is a wasteful number, since it uses less digits than its factorization.

44426679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13990.

The product of its digits is 290304, while the sum is 42.

The square root of 44426679 is about 6665.3341251583. The cubic root of 44426679 is about 354.1723202665.

The spelling of 44426679 in words is "forty-four million, four hundred twenty-six thousand, six hundred seventy-nine".