19070082 has 48 divisors (see below), whose sum is σ = 43774848. Its totient is φ = 5987520.

The previous prime is 19070071. The next prime is 19070083. The reversal of 19070082 is 28007091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19070083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29907 + ... + 30537.

It is an arithmetic number, because the mean of its divisors is an integer number (911976).

Almost surely, 2^19070082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19070082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21887424).

19070082 is an abundant number, since it is smaller than the sum of its proper divisors (24704766).

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

19070082 is a wasteful number, since it uses less digits than its factorization.

19070082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 19070082 is about 4366.9305009354. The cubic root of 19070082 is about 267.1678446401.

The spelling of 19070082 in words is "nineteen million, seventy thousand, eighty-two".