12835457 has 8 divisors (see below), whose sum is σ = 13559040. Its totient is φ = 12131280.

The previous prime is 12835441. The next prime is 12835463. The reversal of 12835457 is 75453821.

It is a happy number.

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 12835457 - 2⁴ = 12835441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12835477) 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, 3482 + ... + 6147.

It is an arithmetic number, because the mean of its divisors is an integer number (1694880).

Almost surely, 2^12835457 is an apocalyptic number.

It is an amenable number.

12835457 is a deficient number, since it is larger than the sum of its proper divisors (723583).

12835457 is an equidigital number, since it uses as much as digits as its factorization.

12835457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9703.

The product of its digits is 33600, while the sum is 35.

The square root of 12835457 is about 3582.6606035180. The cubic root of 12835457 is about 234.1372134590.

The spelling of 12835457 in words is "twelve million, eight hundred thirty-five thousand, four hundred fifty-seven".