13970733 has 16 divisors (see below), whose sum is σ = 21724800. Its totient is φ = 7982688.

The previous prime is 13970713. The next prime is 13970767. The reversal of 13970733 is 33707931.

It is not a de Polignac number, because 13970733 - 2⁵ = 13970701 is a prime.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13970694 and 13970703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13970713) 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 15 ways as a sum of consecutive naturals, for example, 5760 + ... + 7817.

It is an arithmetic number, because the mean of its divisors is an integer number (1357800).

Almost surely, 2^13970733 is an apocalyptic number.

It is an amenable number.

13970733 is a deficient number, since it is larger than the sum of its proper divisors (7754067).

13970733 is an equidigital number, since it uses as much as digits as its factorization.

13970733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13601 (or 13587 counting only the distinct ones).

The product of its (nonzero) digits is 11907, while the sum is 33.

The square root of 13970733 is about 3737.7443732818. The cubic root of 13970733 is about 240.8461625037.

The spelling of 13970733 in words is "thirteen million, nine hundred seventy thousand, seven hundred thirty-three".