20448652 has 24 divisors (see below), whose sum is σ = 41000960. Its totient is φ = 8741520.

The previous prime is 20448599. The next prime is 20448661. The reversal of 20448652 is 25684402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15349 + ... + 16627.

Almost surely, 2^20448652 is an apocalyptic number.

It is an amenable number.

20448652 is an abundant number, since it is smaller than the sum of its proper divisors (20552308).

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

20448652 is a wasteful number, since it uses less digits than its factorization.

20448652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861 (or 1859 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 20448652 is about 4522.0185758132. The cubic root of 20448652 is about 273.4564855846.

The spelling of 20448652 in words is "twenty million, four hundred forty-eight thousand, six hundred fifty-two".