19395048 has 32 divisors (see below), whose sum is σ = 51040800. Its totient is φ = 6124608.

The previous prime is 19395043. The next prime is 19395071. The reversal of 19395048 is 84059391.

It is a junction number, because it is equal to n+sod(n) for n = 19394997 and 19395015.

It is not an unprimeable number, because it can be changed into a prime (19395043) 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, 20811 + ... + 21722.

It is an arithmetic number, because the mean of its divisors is an integer number (1595025).

Almost surely, 2^19395048 is an apocalyptic number.

It is an amenable number.

19395048 is an abundant number, since it is smaller than the sum of its proper divisors (31645752).

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

19395048 is a wasteful number, since it uses less digits than its factorization.

19395048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42561 (or 42557 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 19395048 is about 4403.9809263892. The cubic root of 19395048 is about 268.6768737044.

The spelling of 19395048 in words is "nineteen million, three hundred ninety-five thousand, forty-eight".