20296048 has 20 divisors (see below), whose sum is σ = 39823840. Its totient is φ = 10018944.

The previous prime is 20296039. The next prime is 20296069. The reversal of 20296048 is 84069202.

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, 6765 + ... + 9292.

It is an arithmetic number, because the mean of its divisors is an integer number (1991192).

Almost surely, 2^20296048 is an apocalyptic number.

It is an amenable number.

20296048 is a deficient number, since it is larger than the sum of its proper divisors (19527792).

20296048 is a wasteful number, since it uses less digits than its factorization.

20296048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16144 (or 16138 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 20296048 is about 4505.1135390798. The cubic root of 20296048 is about 272.7745368860.

The spelling of 20296048 in words is "twenty million, two hundred ninety-six thousand, forty-eight".