12516833 has 8 divisors (see below), whose sum is σ = 14327040. Its totient is φ = 10712160.

The previous prime is 12516821. The next prime is 12516857. The reversal of 12516833 is 33861521.

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 12516833 - 2⁶ = 12516769 is a prime.

It is a super-2 number, since 2×12516833² = 313342216699778, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12516796 and 12516805.

It is not an unprimeable number, because it can be changed into a prime (12516863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6413 + ... + 8133.

It is an arithmetic number, because the mean of its divisors is an integer number (1790880).

Almost surely, 2^12516833 is an apocalyptic number.

It is an amenable number.

12516833 is a deficient number, since it is larger than the sum of its proper divisors (1810207).

12516833 is a wasteful number, since it uses less digits than its factorization.

12516833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2767.

The product of its digits is 4320, while the sum is 29.

The square root of 12516833 is about 3537.9136507269. The cubic root of 12516833 is about 232.1835707729.

The spelling of 12516833 in words is "twelve million, five hundred sixteen thousand, eight hundred thirty-three".