12773274 has 16 divisors (see below), whose sum is σ = 25782240. Its totient is φ = 4218480.

The previous prime is 12773269. The next prime is 12773287. The reversal of 12773274 is 47237721.

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 7 ways as a sum of consecutive naturals, for example, 9112 + ... + 10419.

It is an arithmetic number, because the mean of its divisors is an integer number (1611390).

Almost surely, 2^12773274 is an apocalyptic number.

12773274 is an abundant number, since it is smaller than the sum of its proper divisors (13008966).

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

12773274 is a wasteful number, since it uses less digits than its factorization.

12773274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19645.

The product of its digits is 16464, while the sum is 33.

The square root of 12773274 is about 3573.9717402352. The cubic root of 12773274 is about 233.7584987425.

The spelling of 12773274 in words is "twelve million, seven hundred seventy-three thousand, two hundred seventy-four".