13706429 has 8 divisors (see below), whose sum is σ = 15739680. Its totient is φ = 11804400.

The previous prime is 13706419. The next prime is 13706443. The reversal of 13706429 is 92460731.

13706429 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13706429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13706395 and 13706404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13706419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32582 + ... + 32999.

It is an arithmetic number, because the mean of its divisors is an integer number (1967460).

Almost surely, 2^13706429 is an apocalyptic number.

13706429 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13706429 is a deficient number, since it is larger than the sum of its proper divisors (2033251).

13706429 is a wasteful number, since it uses less digits than its factorization.

13706429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65611.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 13706429 is about 3702.2194694534. The cubic root of 13706429 is about 239.3176742384.

The spelling of 13706429 in words is "thirteen million, seven hundred six thousand, four hundred twenty-nine".