20294768 has 20 divisors (see below), whose sum is σ = 42346248. Its totient is φ = 9366720.

The previous prime is 20294653. The next prime is 20294777. The reversal of 20294768 is 86749202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48578 + ... + 48993.

Almost surely, 2^20294768 is an apocalyptic number.

It is an amenable number.

20294768 is an abundant number, since it is smaller than the sum of its proper divisors (22051480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20294768 is a wasteful number, since it uses less digits than its factorization.

20294768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97592 (or 97586 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 20294768 is about 4504.9714760473. The cubic root of 20294768 is about 272.7688024569.

The spelling of 20294768 in words is "twenty million, two hundred ninety-four thousand, seven hundred sixty-eight".