13279124 has 6 divisors (see below), whose sum is σ = 23238474. Its totient is φ = 6639560.

The previous prime is 13279117. The next prime is 13279127. The reversal of 13279124 is 42197231.

It can be written as a sum of positive squares in only one way, i.e., 13104400 + 174724 = 3620^2 + 418^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13279127) 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 as a sum of consecutive naturals, namely, 1659887 + ... + 1659894.

It is an arithmetic number, because the mean of its divisors is an integer number (3873079).

Almost surely, 2^13279124 is an apocalyptic number.

It is an amenable number.

13279124 is a deficient number, since it is larger than the sum of its proper divisors (9959350).

13279124 is a wasteful number, since it uses less digits than its factorization.

13279124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3319785 (or 3319783 counting only the distinct ones).

The product of its digits is 3024, while the sum is 29.

The square root of 13279124 is about 3644.0532378109. The cubic root of 13279124 is about 236.8044224354.

The spelling of 13279124 in words is "thirteen million, two hundred seventy-nine thousand, one hundred twenty-four".