12590132 has 12 divisors (see below), whose sum is σ = 23328900. Its totient is φ = 5924736.

The previous prime is 12590129. The next prime is 12590143. The reversal of 12590132 is 23109521.

It can be written as a sum of positive squares in 2 ways, for example, as 4145296 + 8444836 = 2036^2 + 2906^2 .

It is a super-2 number, since 2×12590132² = 317022847554848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12590098 and 12590107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92507 + ... + 92642.

It is an arithmetic number, because the mean of its divisors is an integer number (1944075).

Almost surely, 2^12590132 is an apocalyptic number.

It is an amenable number.

12590132 is a deficient number, since it is larger than the sum of its proper divisors (10738768).

12590132 is a wasteful number, since it uses less digits than its factorization.

12590132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185170 (or 185168 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 12590132 is about 3548.2576005696. The cubic root of 12590132 is about 232.6359139036.

Adding to 12590132 its reverse (23109521), we get a palindrome (35699653).

The spelling of 12590132 in words is "twelve million, five hundred ninety thousand, one hundred thirty-two".