13072829 has 8 divisors (see below), whose sum is σ = 16298688. Its totient is φ = 10186560.

The previous prime is 13072799. The next prime is 13072831. The reversal of 13072829 is 92827031.

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-13072829 is a prime.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 13072795 and 13072804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13072859) 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, 84812 + ... + 84965.

It is an arithmetic number, because the mean of its divisors is an integer number (2037336).

Almost surely, 2^13072829 is an apocalyptic number.

It is an amenable number.

13072829 is a deficient number, since it is larger than the sum of its proper divisors (3225859).

13072829 is a wasteful number, since it uses less digits than its factorization.

13072829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169795.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 13072829 is about 3615.6367350717. The cubic root of 13072829 is about 235.5717420034.

The spelling of 13072829 in words is "thirteen million, seventy-two thousand, eight hundred twenty-nine".