44421726 has 16 divisors (see below), whose sum is σ = 88988544. Its totient is φ = 14783064.

The previous prime is 44421691. The next prime is 44421733. The reversal of 44421726 is 62712444.

It is a junction number, because it is equal to n+sod(n) for n = 44421693 and 44421702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1840 + ... + 9603.

It is an arithmetic number, because the mean of its divisors is an integer number (5561784).

Almost surely, 2^44421726 is an apocalyptic number.

44421726 is an abundant number, since it is smaller than the sum of its proper divisors (44566818).

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

44421726 is a wasteful number, since it uses less digits than its factorization.

44421726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12095.

The product of its digits is 10752, while the sum is 30.

The square root of 44421726 is about 6664.9625655363. The cubic root of 44421726 is about 354.1591579000.

The spelling of 44421726 in words is "forty-four million, four hundred twenty-one thousand, seven hundred twenty-six".