44426838 has 16 divisors (see below), whose sum is σ = 88925616. Its totient is φ = 14796960.

The previous prime is 44426801. The next prime is 44426839. The reversal of 44426838 is 83862444.

It is a junction number, because it is equal to n+sod(n) for n = 44426796 and 44426805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44426839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8320 + ... + 12572.

It is an arithmetic number, because the mean of its divisors is an integer number (5557851).

Almost surely, 2^44426838 is an apocalyptic number.

44426838 is an abundant number, since it is smaller than the sum of its proper divisors (44498778).

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

44426838 is a wasteful number, since it uses less digits than its factorization.

44426838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5999.

The product of its digits is 147456, while the sum is 39.

The square root of 44426838 is about 6665.3460525317. The cubic root of 44426838 is about 354.1727427854.

The spelling of 44426838 in words is "forty-four million, four hundred twenty-six thousand, eight hundred thirty-eight".