19035042 has 32 divisors (see below), whose sum is σ = 41572608. Its totient is φ = 5774976.

The previous prime is 19035001. The next prime is 19035043. The reversal of 19035042 is 24053091.

It is not an unprimeable number, because it can be changed into a prime (19035043) 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 15 ways as a sum of consecutive naturals, for example, 4023 + ... + 7365.

It is an arithmetic number, because the mean of its divisors is an integer number (1299144).

Almost surely, 2^19035042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19035042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20786304).

19035042 is an abundant number, since it is smaller than the sum of its proper divisors (22537566).

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

19035042 is a wasteful number, since it uses less digits than its factorization.

19035042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 19035042 is about 4362.9166849712. The cubic root of 19035042 is about 267.0041099677.

The spelling of 19035042 in words is "nineteen million, thirty-five thousand, forty-two".