13094021 has 8 divisors (see below), whose sum is σ = 14044320. Its totient is φ = 12169872.

The previous prime is 13094017. The next prime is 13094023. The reversal of 13094021 is 12049031.

13094021 is digitally balanced in base 2, because in such base 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 not a de Polignac number, because 13094021 - 2² = 13094017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13093984 and 13094002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13094023) 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, 5495 + ... + 7508.

It is an arithmetic number, because the mean of its divisors is an integer number (1755540).

Almost surely, 2^13094021 is an apocalyptic number.

It is an amenable number.

13094021 is a deficient number, since it is larger than the sum of its proper divisors (950299).

13094021 is a wasteful number, since it uses less digits than its factorization.

13094021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13075.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 13094021 is about 3618.5661524974. The cubic root of 13094021 is about 235.6989662176.

The spelling of 13094021 in words is "thirteen million, ninety-four thousand, twenty-one".