12590223 has 8 divisors (see below), whose sum is σ = 17516928. Its totient is φ = 8028504.

The previous prime is 12590189. The next prime is 12590231. The reversal of 12590223 is 32209521.

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

It is not a de Polignac number, because 12590223 - 2¹⁸ = 12328079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12590193 and 12590202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12590233) 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, 91165 + ... + 91302.

It is an arithmetic number, because the mean of its divisors is an integer number (2189616).

Almost surely, 2^12590223 is an apocalyptic number.

12590223 is a deficient number, since it is larger than the sum of its proper divisors (4926705).

12590223 is a wasteful number, since it uses less digits than its factorization.

12590223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182493.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 12590223 is about 3548.2704237417. The cubic root of 12590223 is about 232.6364743907.

Adding to 12590223 its reverse (32209521), we get a palindrome (44799744).

The spelling of 12590223 in words is "twelve million, five hundred ninety thousand, two hundred twenty-three".