12532412 has 12 divisors (see below), whose sum is σ = 21981960. Its totient is φ = 6251856.

The previous prime is 12532397. The next prime is 12532439. The reversal of 12532412 is 21423521.

It is a super-2 number, since 2×12532412² = 314122701075488, which contains 22 as substring.

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, 1487 + ... + 5222.

It is an arithmetic number, because the mean of its divisors is an integer number (1831830).

Almost surely, 2^12532412 is an apocalyptic number.

It is an amenable number.

12532412 is a deficient number, since it is larger than the sum of its proper divisors (9449548).

12532412 is a wasteful number, since it uses less digits than its factorization.

12532412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7180 (or 7178 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 12532412 is about 3540.1146874077. The cubic root of 12532412 is about 232.2798594583.

Adding to 12532412 its reverse (21423521), we get a palindrome (33955933).

The spelling of 12532412 in words is "twelve million, five hundred thirty-two thousand, four hundred twelve".