441597 has 16 divisors (see below), whose sum is σ = 647360. Its totient is φ = 267696.

The previous prime is 441587. The next prime is 441607. The reversal of 441597 is 795144.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (441587) and next prime (441607).

It is not a de Polignac number, because 441597 - 2¹² = 437501 is a prime.

It is an Ulam number.

It is a Duffinian number.

441597 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6558 + ... + 6624.

It is an arithmetic number, because the mean of its divisors is an integer number (40460).

2⁴⁴¹⁵⁹⁷ is an apocalyptic number.

It is an amenable number.

441597 is a deficient number, since it is larger than the sum of its proper divisors (205763).

441597 is an equidigital number, since it uses as much as digits as its factorization.

441597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 83 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 441597 is about 664.5276517949. The cubic root of 441597 is about 76.1509580345.

The spelling of 441597 in words is "four hundred forty-one thousand, five hundred ninety-seven".