12162452 has 6 divisors (see below), whose sum is σ = 21284298. Its totient is φ = 6081224.

The previous prime is 12162407. The next prime is 12162481. The reversal of 12162452 is 25426121.

It is a happy number.

12162452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8491396 + 3671056 = 2914^2 + 1916^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520303 + ... + 1520310.

It is an arithmetic number, because the mean of its divisors is an integer number (3547383).

Almost surely, 2^12162452 is an apocalyptic number.

It is an amenable number.

12162452 is a deficient number, since it is larger than the sum of its proper divisors (9121846).

12162452 is a wasteful number, since it uses less digits than its factorization.

12162452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040617 (or 3040615 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 12162452 is about 3487.4707167229. The cubic root of 12162452 is about 229.9713385835.

Adding to 12162452 its reverse (25426121), we get a palindrome (37588573).

The spelling of 12162452 in words is "twelve million, one hundred sixty-two thousand, four hundred fifty-two".