20350048 has 12 divisors (see below), whose sum is σ = 40064220. Its totient is φ = 10175008.

The previous prime is 20349997. The next prime is 20350049. The reversal of 20350048 is 84005302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20350049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317938 + ... + 318001.

It is an arithmetic number, because the mean of its divisors is an integer number (3338685).

Almost surely, 2^20350048 is an apocalyptic number.

It is an amenable number.

20350048 is a deficient number, since it is larger than the sum of its proper divisors (19714172).

20350048 is an equidigital number, since it uses as much as digits as its factorization.

20350048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635949 (or 635941 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 20350048 is about 4511.1027476660. The cubic root of 20350048 is about 273.0162387975.

The spelling of 20350048 in words is "twenty million, three hundred fifty thousand, forty-eight".