19768048 has 10 divisors (see below), whose sum is σ = 38300624. Its totient is φ = 9884016.

The previous prime is 19768043. The next prime is 19768051. The reversal of 19768048 is 84086791.

It is a junction number, because it is equal to n+sod(n) for n = 19767995 and 19768013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19768043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617736 + ... + 617767.

Almost surely, 2^19768048 is an apocalyptic number.

It is an amenable number.

19768048 is a deficient number, since it is larger than the sum of its proper divisors (18532576).

19768048 is a wasteful number, since it uses less digits than its factorization.

19768048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235511 (or 1235505 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 19768048 is about 4446.1273036205. The cubic root of 19768048 is about 270.3883209829.

The spelling of 19768048 in words is "nineteen million, seven hundred sixty-eight thousand, forty-eight".