12935577 has 8 divisors (see below), whose sum is σ = 17284000. Its totient is φ = 8605440.

The previous prime is 12935567. The next prime is 12935579. The reversal of 12935577 is 77553921.

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-12935577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12935579) 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, 2824 + ... + 5817.

It is an arithmetic number, because the mean of its divisors is an integer number (2160500).

Almost surely, 2^12935577 is an apocalyptic number.

It is an amenable number.

12935577 is a deficient number, since it is larger than the sum of its proper divisors (4348423).

12935577 is an equidigital number, since it uses as much as digits as its factorization.

12935577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9143.

The product of its digits is 66150, while the sum is 39.

The square root of 12935577 is about 3596.6063170717. The cubic root of 12935577 is about 234.7444150506.

The spelling of 12935577 in words is "twelve million, nine hundred thirty-five thousand, five hundred seventy-seven".