19048704 has 72 divisors (see below), whose sum is σ = 53716320. Its totient is φ = 5971968.

The previous prime is 19048691. The next prime is 19048727. The reversal of 19048704 is 40784091.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12327 + ... + 13785.

It is an arithmetic number, because the mean of its divisors is an integer number (746060).

Almost surely, 2^19048704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19048704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26858160).

19048704 is an abundant number, since it is smaller than the sum of its proper divisors (34667616).

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

19048704 is a wasteful number, since it uses less digits than its factorization.

19048704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495 (or 1481 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 19048704 is about 4364.4820998602. The cubic root of 19048704 is about 267.0679735478.

The spelling of 19048704 in words is "nineteen million, forty-eight thousand, seven hundred four".