19016082 has 48 divisors (see below), whose sum is σ = 43400448. Its totient is φ = 6009120.

The previous prime is 19016077. The next prime is 19016099. The reversal of 19016082 is 28061091.

It is a super-2 number, since 2×19016082² = 723222749261448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29253 + ... + 29895.

It is an arithmetic number, because the mean of its divisors is an integer number (904176).

Almost surely, 2^19016082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19016082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21700224).

19016082 is an abundant number, since it is smaller than the sum of its proper divisors (24384366).

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

19016082 is a wasteful number, since it uses less digits than its factorization.

19016082 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 864, while the sum is 27.

The square root of 19016082 is about 4360.7432852669. The cubic root of 19016082 is about 266.9154300186.

The spelling of 19016082 in words is "nineteen million, sixteen thousand, eighty-two".