13996433 has 12 divisors (see below), whose sum is σ = 15519504. Its totient is φ = 12612600.

The previous prime is 13996429. The next prime is 13996441. The reversal of 13996433 is 33469931.

13996433 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 13996433 - 2² = 13996429 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13996403) 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 11 ways as a sum of consecutive naturals, for example, 15410 + ... + 16292.

It is an arithmetic number, because the mean of its divisors is an integer number (1293292).

Almost surely, 2^13996433 is an apocalyptic number.

It is an amenable number.

13996433 is a deficient number, since it is larger than the sum of its proper divisors (1523071).

13996433 is a wasteful number, since it uses less digits than its factorization.

13996433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036 (or 1025 counting only the distinct ones).

The product of its digits is 52488, while the sum is 38.

The square root of 13996433 is about 3741.1806959836. The cubic root of 13996433 is about 240.9937556849.

The spelling of 13996433 in words is "thirteen million, nine hundred ninety-six thousand, four hundred thirty-three".