13672246 has 16 divisors (see below), whose sum is σ = 23659776. Its totient is φ = 5804136.

The previous prime is 13672231. The next prime is 13672261. The reversal of 13672246 is 64227631.

It is an interprime number because it is at equal distance from previous prime (13672231) and next prime (13672261).

It is a congruent number.

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, 3066 + ... + 6061.

It is an arithmetic number, because the mean of its divisors is an integer number (1478736).

Almost surely, 2^13672246 is an apocalyptic number.

13672246 is a deficient number, since it is larger than the sum of its proper divisors (9987530).

13672246 is a wasteful number, since it uses less digits than its factorization.

13672246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9243.

The product of its digits is 12096, while the sum is 31.

The square root of 13672246 is about 3697.6000324535. The cubic root of 13672246 is about 239.1185607145.

Adding to 13672246 its reverse (64227631), we get a palindrome (77899877).

The spelling of 13672246 in words is "thirteen million, six hundred seventy-two thousand, two hundred forty-six".