44066725 has 12 divisors (see below), whose sum is σ = 54931876. Its totient is φ = 35066880.

The previous prime is 44066657. The next prime is 44066749. The reversal of 44066725 is 52766044.

It can be written as a sum of positive squares in 6 ways, for example, as 599076 + 43467649 = 774^2 + 6593^2 .

It is a de Polignac number, because none of the positive numbers 2^k-44066725 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 259 + ... + 9391.

Almost surely, 2^44066725 is an apocalyptic number.

It is an amenable number.

44066725 is a deficient number, since it is larger than the sum of its proper divisors (10865151).

44066725 is a wasteful number, since it uses less digits than its factorization.

44066725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9336 (or 9331 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 44066725 is about 6638.2772614587. The cubic root of 44066725 is about 353.2131998340.

The spelling of 44066725 in words is "forty-four million, sixty-six thousand, seven hundred twenty-five".