13196943 has 24 divisors (see below), whose sum is σ = 20077200. Its totient is φ = 8340864.

The previous prime is 13196941. The next prime is 13196971. The reversal of 13196943 is 34969131.

13196943 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13196943 - 2¹ = 13196941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13196898 and 13196907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13196941) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14971 + ... + 15827.

It is an arithmetic number, because the mean of its divisors is an integer number (836550).

Almost surely, 2^13196943 is an apocalyptic number.

13196943 is a deficient number, since it is larger than the sum of its proper divisors (6880257).

13196943 is a wasteful number, since it uses less digits than its factorization.

13196943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951 (or 948 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 13196943 is about 3632.7596947775. The cubic root of 13196943 is about 236.3149044819.

It can be divided in two parts, 1 and 3196943, that added together give a square (3196944 = 1788²).

The spelling of 13196943 in words is "thirteen million, one hundred ninety-six thousand, nine hundred forty-three".