12773106 has 32 divisors (see below), whose sum is σ = 28926720. Its totient is φ = 4176432.

The previous prime is 12773093. The next prime is 12773129. The reversal of 12773106 is 60137721.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 12773106.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 631 + ... + 5093.

It is an arithmetic number, because the mean of its divisors is an integer number (903960).

Almost surely, 2^12773106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12773106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14463360).

12773106 is an abundant number, since it is smaller than the sum of its proper divisors (16153614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12773106 is a wasteful number, since it uses less digits than its factorization.

12773106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4527 (or 4521 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 12773106 is about 3573.9482368943. The cubic root of 12773106 is about 233.7574739048.

The spelling of 12773106 in words is "twelve million, seven hundred seventy-three thousand, one hundred six".