12824835 has 16 divisors (see below), whose sum is σ = 20670720. Its totient is φ = 6789600.

The previous prime is 12824821. The next prime is 12824837. The reversal of 12824835 is 53842821.

It is not a de Polignac number, because 12824835 - 2⁹ = 12824323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12824796 and 12824805.

It is not an unprimeable number, because it can be changed into a prime (12824837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 991 + ... + 5160.

It is an arithmetic number, because the mean of its divisors is an integer number (1291920).

Almost surely, 2^12824835 is an apocalyptic number.

12824835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12824835 is a deficient number, since it is larger than the sum of its proper divisors (7845885).

12824835 is a wasteful number, since it uses less digits than its factorization.

12824835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6298.

The product of its digits is 15360, while the sum is 33.

The square root of 12824835 is about 3581.1778788549. The cubic root of 12824835 is about 234.0726087774.

The spelling of 12824835 in words is "twelve million, eight hundred twenty-four thousand, eight hundred thirty-five".