13196601 has 24 divisors (see below), whose sum is σ = 21569184. Its totient is φ = 7996320.

The previous prime is 13196593. The next prime is 13196609. The reversal of 13196601 is 10669131.

It is an interprime number because it is at equal distance from previous prime (13196593) and next prime (13196609).

It is not a de Polignac number, because 13196601 - 2³ = 13196593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13196609) 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 23 ways as a sum of consecutive naturals, for example, 205 + ... + 5141.

It is an arithmetic number, because the mean of its divisors is an integer number (898716).

Almost surely, 2^13196601 is an apocalyptic number.

13196601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13196601 is a deficient number, since it is larger than the sum of its proper divisors (8372583).

13196601 is an equidigital number, since it uses as much as digits as its factorization.

13196601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4963 (or 4951 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 13196601 is about 3632.7126228206. The cubic root of 13196601 is about 236.3128630900.

The spelling of 13196601 in words is "thirteen million, one hundred ninety-six thousand, six hundred one".