12790435 has 8 divisors (see below), whose sum is σ = 17541216. Its totient is φ = 8770560.

The previous prime is 12790429. The next prime is 12790451. The reversal of 12790435 is 53409721.

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

It is a de Polignac number, because none of the positive numbers 2^k-12790435 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12790397 and 12790406.

It is an unprimeable number.

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, 182686 + ... + 182755.

It is an arithmetic number, because the mean of its divisors is an integer number (2192652).

Almost surely, 2^12790435 is an apocalyptic number.

12790435 is a deficient number, since it is larger than the sum of its proper divisors (4750781).

12790435 is an equidigital number, since it uses as much as digits as its factorization.

12790435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365453.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 12790435 is about 3576.3717647918. The cubic root of 12790435 is about 233.8631373922.

It can be divided in two parts, 12790 and 435, that added together give a square (13225 = 115²).

The spelling of 12790435 in words is "twelve million, seven hundred ninety thousand, four hundred thirty-five".