20794113 has 24 divisors (see below), whose sum is σ = 31803200. Its totient is φ = 13055904.

The previous prime is 20794099. The next prime is 20794121. The reversal of 20794113 is 31149702.

It is not a de Polignac number, because 20794113 - 2¹² = 20790017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20794313) 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 23 ways as a sum of consecutive naturals, for example, 47148 + ... + 47586.

Almost surely, 2^20794113 is an apocalyptic number.

It is an amenable number.

20794113 is a deficient number, since it is larger than the sum of its proper divisors (11009087).

20794113 is a wasteful number, since it uses less digits than its factorization.

20794113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 20794113 is about 4560.0562496531. The cubic root of 20794113 is about 274.9878253563.

The spelling of 20794113 in words is "twenty million, seven hundred ninety-four thousand, one hundred thirteen".