13467996 has 18 divisors (see below), whose sum is σ = 34044192. Its totient is φ = 4489320.

The previous prime is 13467947. The next prime is 13467997. The reversal of 13467996 is 69976431.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13467997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 187020 + ... + 187091.

It is an arithmetic number, because the mean of its divisors is an integer number (1891344).

Almost surely, 2^13467996 is an apocalyptic number.

It is an amenable number.

13467996 is an abundant number, since it is smaller than the sum of its proper divisors (20576196).

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

13467996 is a wasteful number, since it uses less digits than its factorization.

13467996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374121 (or 374116 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 13467996 is about 3669.8768371704. The cubic root of 13467996 is about 237.9218489729.

The spelling of 13467996 in words is "thirteen million, four hundred sixty-seven thousand, nine hundred ninety-six".