13201996 has 24 divisors (see below), whose sum is σ = 24645600. Its totient is φ = 6166272.

The previous prime is 13201967. The next prime is 13201997. The reversal of 13201996 is 69910231.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13201997) 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 7 ways as a sum of consecutive naturals, for example, 9481 + ... + 10783.

It is an arithmetic number, because the mean of its divisors is an integer number (1026900).

Almost surely, 2^13201996 is an apocalyptic number.

It is an amenable number.

13201996 is a deficient number, since it is larger than the sum of its proper divisors (11443604).

13201996 is a wasteful number, since it uses less digits than its factorization.

13201996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473 (or 1471 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 13201996 is about 3633.4551049930. The cubic root of 13201996 is about 236.3450616388.

The spelling of 13201996 in words is "thirteen million, two hundred one thousand, nine hundred ninety-six".