19022034 has 24 divisors (see below), whose sum is σ = 39322800. Its totient is φ = 6134280.

The previous prime is 19022009. The next prime is 19022041. The reversal of 19022034 is 43022091.

It is a self number, because there is not a number n which added to its sum of digits gives 19022034.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4117 + ... + 7415.

It is an arithmetic number, because the mean of its divisors is an integer number (1638450).

Almost surely, 2^19022034 is an apocalyptic number.

19022034 is an abundant number, since it is smaller than the sum of its proper divisors (20300766).

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

19022034 is a wasteful number, since it uses less digits than its factorization.

19022034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3366 (or 3335 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 19022034 is about 4361.4256843376. The cubic root of 19022034 is about 266.9432751327.

The spelling of 19022034 in words is "nineteen million, twenty-two thousand, thirty-four".