441427597 has 4 divisors (see below), whose sum is σ = 475383580. Its totient is φ = 407471616.

The previous prime is 441427583. The next prime is 441427603. The reversal of 441427597 is 795724144.

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 71673156 + 369754441 = 8466^2 + 19229^2 .

It is a cyclic number.

It is not a de Polignac number, because 441427597 - 2¹¹ = 441425549 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 (441427297) 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, 16977972 + ... + 16977997.

It is an arithmetic number, because the mean of its divisors is an integer number (118845895).

Almost surely, 2^441427597 is an apocalyptic number.

It is an amenable number.

441427597 is a deficient number, since it is larger than the sum of its proper divisors (33955983).

441427597 is a wasteful number, since it uses less digits than its factorization.

441427597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33955982.

The product of its digits is 282240, while the sum is 43.

The square root of 441427597 is about 21010.1784142829. The cubic root of 441427597 is about 761.4121925252.

The spelling of 441427597 in words is "four hundred forty-one million, four hundred twenty-seven thousand, five hundred ninety-seven".