12919059 has 24 divisors (see below), whose sum is σ = 19324032. Its totient is φ = 8311680.

The previous prime is 12919057. The next prime is 12919061. The reversal of 12919059 is 95091921.

It is an interprime number because it is at equal distance from previous prime (12919057) and next prime (12919061).

It is not a de Polignac number, because 12919059 - 2¹ = 12919057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12919051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57822 + ... + 58044.

It is an arithmetic number, because the mean of its divisors is an integer number (805168).

Almost surely, 2^12919059 is an apocalyptic number.

12919059 is a deficient number, since it is larger than the sum of its proper divisors (6404973).

12919059 is a wasteful number, since it uses less digits than its factorization.

12919059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 36.

The square root of 12919059 is about 3594.3092521373. The cubic root of 12919059 is about 234.6444540446.

The spelling of 12919059 in words is "twelve million, nine hundred nineteen thousand, fifty-nine".