4097589 has 8 divisors (see below), whose sum is σ = 5566752. Its totient is φ = 2680080.

The previous prime is 4097579. The next prime is 4097603. The reversal of 4097589 is 9857904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4097589 - 2⁴ = 4097573 is a prime.

It is a super-2 number, since 2×4097589² = 33580471225842, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4097589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4097579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12727 + ... + 13044.

It is an arithmetic number, because the mean of its divisors is an integer number (695844).

Almost surely, 2^4097589 is an apocalyptic number.

It is an amenable number.

4097589 is a deficient number, since it is larger than the sum of its proper divisors (1469163).

4097589 is a wasteful number, since it uses less digits than its factorization.

4097589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25827.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 4097589 is about 2024.2502315672. The cubic root of 4097589 is about 160.0206874292.

The spelling of 4097589 in words is "four million, ninety-seven thousand, five hundred eighty-nine".