2398593 has 8 divisors (see below), whose sum is σ = 3243456. Its totient is φ = 1576400.

The previous prime is 2398577. The next prime is 2398597. The reversal of 2398593 is 3958932.

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

It is a cyclic number.

It is not a de Polignac number, because 2398593 - 2⁴ = 2398577 is a prime.

It is a super-5 number, since 5×2398593⁵ (a number of 33 digits) contains 55555 as substring.

It is a d-powerful number, because it can be written as 2¹⁸ + 3 + 9⁴ + 8⁴ + 5² + 9⁶ + 3¹³ .

It is not an unprimeable number, because it can be changed into a prime (2398597) 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, 5418 + ... + 5843.

It is an arithmetic number, because the mean of its divisors is an integer number (405432).

2^2398593 is an apocalyptic number.

It is an amenable number.

2398593 is a deficient number, since it is larger than the sum of its proper divisors (844863).

2398593 is a wasteful number, since it uses less digits than its factorization.

2398593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11335.

The product of its digits is 58320, while the sum is 39.

The square root of 2398593 is about 1548.7391646110. The cubic root of 2398593 is about 133.8604212308.

The spelling of 2398593 in words is "two million, three hundred ninety-eight thousand, five hundred ninety-three".