12773031 has 4 divisors (see below), whose sum is σ = 17030712. Its totient is φ = 8515352.

The previous prime is 12773011. The next prime is 12773041. The reversal of 12773031 is 13037721.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12773031 - 2⁹ = 12772519 is a prime.

It is a super-2 number, since 2×12773031² = 326300641853922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12772992 and 12773010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12773011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2128836 + ... + 2128841.

It is an arithmetic number, because the mean of its divisors is an integer number (4257678).

Almost surely, 2^12773031 is an apocalyptic number.

12773031 is a deficient number, since it is larger than the sum of its proper divisors (4257681).

12773031 is an equidigital number, since it uses as much as digits as its factorization.

12773031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4257680.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 12773031 is about 3573.9377442815. The cubic root of 12773031 is about 233.7570163850.

The spelling of 12773031 in words is "twelve million, seven hundred seventy-three thousand, thirty-one".