12953028 has 24 divisors (see below), whose sum is σ = 32971680. Its totient is φ = 3925120.

The previous prime is 12952999. The next prime is 12953051. The reversal of 12953028 is 82035921.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12952986 and 12953004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48933 + ... + 49196.

It is an arithmetic number, because the mean of its divisors is an integer number (1373820).

Almost surely, 2^12953028 is an apocalyptic number.

It is an amenable number.

12953028 is an abundant number, since it is smaller than the sum of its proper divisors (20018652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12953028 is a wasteful number, since it uses less digits than its factorization.

12953028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98147 (or 98145 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 12953028 is about 3599.0315363998. The cubic root of 12953028 is about 234.8499298388.

Adding to 12953028 its reverse (82035921), we get a palindrome (94988949).

The spelling of 12953028 in words is "twelve million, nine hundred fifty-three thousand, twenty-eight".