12953116 has 24 divisors (see below), whose sum is σ = 26184816. Its totient is φ = 5541120.

The previous prime is 12953113. The next prime is 12953119. The reversal of 12953116 is 61135921.

It is an interprime number because it is at equal distance from previous prime (12953113) and next prime (12953119).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12953113) by changing a digit.

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, 7911 + ... + 9406.

It is an arithmetic number, because the mean of its divisors is an integer number (1091034).

Almost surely, 2^12953116 is an apocalyptic number.

It is an amenable number.

12953116 is an abundant number, since it is smaller than the sum of its proper divisors (13231700).

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

12953116 is a wasteful number, since it uses less digits than its factorization.

12953116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17349 (or 17347 counting only the distinct ones).

The product of its digits is 1620, while the sum is 28.

The square root of 12953116 is about 3599.0437618901. The cubic root of 12953116 is about 234.8504616770.

The spelling of 12953116 in words is "twelve million, nine hundred fifty-three thousand, one hundred sixteen".