12774099 has 16 divisors (see below), whose sum is σ = 19308800. Its totient is φ = 7446816.

The previous prime is 12774079. The next prime is 12774101. The reversal of 12774099 is 99047721.

It is not a de Polignac number, because 12774099 - 2⁵ = 12774067 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12774029) 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 15 ways as a sum of consecutive naturals, for example, 7879 + ... + 9360.

It is an arithmetic number, because the mean of its divisors is an integer number (1206800).

Almost surely, 2^12774099 is an apocalyptic number.

12774099 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12774099 is a deficient number, since it is larger than the sum of its proper divisors (6534701).

12774099 is a wasteful number, since it uses less digits than its factorization.

12774099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17274.

The product of its (nonzero) digits is 31752, while the sum is 39.

The square root of 12774099 is about 3574.0871561841. The cubic root of 12774099 is about 233.7635312975.

The spelling of 12774099 in words is "twelve million, seven hundred seventy-four thousand, ninety-nine".