12553462 has 16 divisors (see below), whose sum is σ = 19958400. Its totient is φ = 5911360.

The previous prime is 12553459. The next prime is 12553477. The reversal of 12553462 is 26435521.

It is a self number, because there is not a number n which added to its sum of digits gives 12553462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262 + ... + 5017.

It is an arithmetic number, because the mean of its divisors is an integer number (1247400).

Almost surely, 2^12553462 is an apocalyptic number.

12553462 is a deficient number, since it is larger than the sum of its proper divisors (7404938).

12553462 is a wasteful number, since it uses less digits than its factorization.

12553462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5351.

The product of its digits is 7200, while the sum is 28.

The square root of 12553462 is about 3543.0865075524. The cubic root of 12553462 is about 232.4098359293.

Adding to 12553462 its reverse (26435521), we get a palindrome (38988983).

The spelling of 12553462 in words is "twelve million, five hundred fifty-three thousand, four hundred sixty-two".