20048001 has 8 divisors (see below), whose sum is σ = 26772864. Its totient is φ = 13344240.

The previous prime is 20047987. The next prime is 20048009. The reversal of 20048001 is 10084002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20048001 - 2¹¹ = 20045953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20048009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2905 + ... + 6966.

It is an arithmetic number, because the mean of its divisors is an integer number (3346608).

Almost surely, 2^20048001 is an apocalyptic number.

It is an amenable number.

20048001 is a deficient number, since it is larger than the sum of its proper divisors (6724863).

20048001 is an equidigital number, since it uses as much as digits as its factorization.

20048001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10551.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 20048001 is about 4477.4994137353. The cubic root of 20048001 is about 271.6587460942.

The spelling of 20048001 in words is "twenty million, forty-eight thousand, one".