20096756 has 24 divisors (see below), whose sum is σ = 38633280. Its totient is φ = 9104832.

The previous prime is 20096723. The next prime is 20096761. The reversal of 20096756 is 65769002.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 4001 + ... + 7496.

It is an arithmetic number, because the mean of its divisors is an integer number (1609720).

Almost surely, 2^20096756 is an apocalyptic number.

It is an amenable number.

20096756 is a deficient number, since it is larger than the sum of its proper divisors (18536524).

20096756 is a wasteful number, since it uses less digits than its factorization.

20096756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11543 (or 11541 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 20096756 is about 4482.9405528068. The cubic root of 20096756 is about 271.8787846569.

The spelling of 20096756 in words is "twenty million, ninety-six thousand, seven hundred fifty-six".