12790419 has 16 divisors (see below), whose sum is σ = 17811360. Its totient is φ = 8156160.

The previous prime is 12790411. The next prime is 12790423. The reversal of 12790419 is 91409721.

It is not a de Polignac number, because 12790419 - 2³ = 12790411 is a prime.

It is a super-2 number, since 2×12790419² = 327189636391122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12790419.

It is not an unprimeable number, because it can be changed into a prime (12790411) 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 15 ways as a sum of consecutive naturals, for example, 5827 + ... + 7715.

It is an arithmetic number, because the mean of its divisors is an integer number (1113210).

Almost surely, 2^12790419 is an apocalyptic number.

12790419 is a deficient number, since it is larger than the sum of its proper divisors (5020941).

12790419 is a wasteful number, since it uses less digits than its factorization.

12790419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 12790419 is about 3576.3695278872. The cubic root of 12790419 is about 233.8630398763.

The spelling of 12790419 in words is "twelve million, seven hundred ninety thousand, four hundred nineteen".