12769003 has 4 divisors (see below), whose sum is σ = 13751248. Its totient is φ = 11786760.

The previous prime is 12768997. The next prime is 12769021. The reversal of 12769003 is 30096721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30096721 = 5309 ⋅5669.

It is a cyclic number.

It is not a de Polignac number, because 12769003 - 2⁵ = 12768971 is a prime.

It is a super-2 number, since 2×12769003² = 326094875228018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12769093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491103 + ... + 491128.

It is an arithmetic number, because the mean of its divisors is an integer number (3437812).

Almost surely, 2^12769003 is an apocalyptic number.

12769003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12769003 is a deficient number, since it is larger than the sum of its proper divisors (982245).

12769003 is an equidigital number, since it uses as much as digits as its factorization.

12769003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982244.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 12769003 is about 3573.3741757616. The cubic root of 12769003 is about 233.7324418928.

The spelling of 12769003 in words is "twelve million, seven hundred sixty-nine thousand, three".