12795345 has 12 divisors (see below), whose sum is σ = 22178676. Its totient is φ = 6824160.

The previous prime is 12795319. The next prime is 12795361. The reversal of 12795345 is 54359721.

It can be written as a sum of positive squares in 2 ways, for example, as 4309776 + 8485569 = 2076^2 + 2913^2 .

It is not a de Polignac number, because 12795345 - 2⁹ = 12794833 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 142126 + ... + 142215.

It is an arithmetic number, because the mean of its divisors is an integer number (1848223).

Almost surely, 2^12795345 is an apocalyptic number.

12795345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12795345 is a deficient number, since it is larger than the sum of its proper divisors (9383331).

12795345 is a wasteful number, since it uses less digits than its factorization.

12795345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284352 (or 284349 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 12795345 is about 3577.0581488145. The cubic root of 12795345 is about 233.8930587384.

The spelling of 12795345 in words is "twelve million, seven hundred ninety-five thousand, three hundred forty-five".