20936092 has 12 divisors (see below), whose sum is σ = 37016560. Its totient is φ = 10359936.

The previous prime is 20936087. The next prime is 20936099. The reversal of 20936092 is 29063902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20936099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26592 + ... + 27367.

Almost surely, 2^20936092 is an apocalyptic number.

It is an amenable number.

20936092 is a deficient number, since it is larger than the sum of its proper divisors (16080468).

20936092 is a wasteful number, since it uses less digits than its factorization.

20936092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54060 (or 54058 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 20936092 is about 4575.5974473286. The cubic root of 20936092 is about 275.6122644829.

Adding to 20936092 its reverse (29063902), we get a palindrome (49999994).

The spelling of 20936092 in words is "twenty million, nine hundred thirty-six thousand, ninety-two".