44013026 has 8 divisors (see below), whose sum is σ = 66139740. Its totient is φ = 21966448.

The previous prime is 44013023. The next prime is 44013043. The reversal of 44013026 is 62031044.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 37515625 + 6497401 = 6125^2 + 2549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 44012989 and 44013007.

It is not an unprimeable number, because it can be changed into a prime (44013023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18641 + ... + 20868.

Almost surely, 2^44013026 is an apocalyptic number.

44013026 is a deficient number, since it is larger than the sum of its proper divisors (22126714).

44013026 is a wasteful number, since it uses less digits than its factorization.

44013026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40068.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 44013026 is about 6634.2313797455. The cubic root of 44013026 is about 353.0696682145.

The spelling of 44013026 in words is "forty-four million, thirteen thousand, twenty-six".