20796614 has 4 divisors (see below), whose sum is σ = 31194924. Its totient is φ = 10398306.

The previous prime is 20796551. The next prime is 20796619. The reversal of 20796614 is 41669702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41669702 = 2 ⋅20834851.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20796619) 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 as a sum of consecutive naturals, namely, 5199152 + ... + 5199155.

It is an arithmetic number, because the mean of its divisors is an integer number (7798731).

Almost surely, 2^20796614 is an apocalyptic number.

20796614 is a deficient number, since it is larger than the sum of its proper divisors (10398310).

20796614 is a wasteful number, since it uses less digits than its factorization.

20796614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10398309.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 20796614 is about 4560.3304704813. The cubic root of 20796614 is about 274.9988495820.

The spelling of 20796614 in words is "twenty million, seven hundred ninety-six thousand, six hundred fourteen".