12998253 has 8 divisors (see below), whose sum is σ = 17493408. Its totient is φ = 8584304.

The previous prime is 12998221. The next prime is 12998263. The reversal of 12998253 is 35289921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12998253 - 2⁵ = 12998221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12998263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19926 + ... + 20567.

It is an arithmetic number, because the mean of its divisors is an integer number (2186676).

Almost surely, 2^12998253 is an apocalyptic number.

It is an amenable number.

12998253 is a deficient number, since it is larger than the sum of its proper divisors (4495155).

12998253 is a wasteful number, since it uses less digits than its factorization.

12998253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40603.

The product of its digits is 38880, while the sum is 39.

The square root of 12998253 is about 3605.3090020136. The cubic root of 12998253 is about 235.1229355266.

The spelling of 12998253 in words is "twelve million, nine hundred ninety-eight thousand, two hundred fifty-three".