20038048 has 12 divisors (see below), whose sum is σ = 39449970. Its totient is φ = 10019008.

The previous prime is 20038009. The next prime is 20038049. The reversal of 20038048 is 84083002.

It can be written as a sum of positive squares in only one way, i.e., 16548624 + 3489424 = 4068^2 + 1868^2 .

It is not an unprimeable number, because it can be changed into a prime (20038049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313063 + ... + 313126.

Almost surely, 2^20038048 is an apocalyptic number.

It is an amenable number.

20038048 is a deficient number, since it is larger than the sum of its proper divisors (19411922).

20038048 is an equidigital number, since it uses as much as digits as its factorization.

20038048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626199 (or 626191 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 20038048 is about 4476.3878294893. The cubic root of 20038048 is about 271.6137828903.

The spelling of 20038048 in words is "twenty million, thirty-eight thousand, forty-eight".