44271797 has 4 divisors (see below), whose sum is σ = 44339436. Its totient is φ = 44204160.

The previous prime is 44271793. The next prime is 44271817. The reversal of 44271797 is 79717244.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15100996 + 29170801 = 3886^2 + 5401^2 .

It is a cyclic number.

It is not a de Polignac number, because 44271797 - 2² = 44271793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44271793) 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, 32828 + ... + 34149.

It is an arithmetic number, because the mean of its divisors is an integer number (11084859).

Almost surely, 2^44271797 is an apocalyptic number.

It is an amenable number.

44271797 is a deficient number, since it is larger than the sum of its proper divisors (67639).

44271797 is an equidigital number, since it uses as much as digits as its factorization.

44271797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67638.

The product of its digits is 98784, while the sum is 41.

The square root of 44271797 is about 6653.7055089627. The cubic root of 44271797 is about 353.7602646574.

The spelling of 44271797 in words is "forty-four million, two hundred seventy-one thousand, seven hundred ninety-seven".