19052085 has 32 divisors (see below), whose sum is σ = 33643008. Its totient is φ = 9146880.

The previous prime is 19052063. The next prime is 19052093. The reversal of 19052085 is 58025091.

It is not a de Polignac number, because 19052085 - 2⁹ = 19051573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6804 + ... + 9186.

It is an arithmetic number, because the mean of its divisors is an integer number (1051344).

Almost surely, 2^19052085 is an apocalyptic number.

19052085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

19052085 is a deficient number, since it is larger than the sum of its proper divisors (14590923).

19052085 is a wasteful number, since it uses less digits than its factorization.

19052085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 19052085 is about 4364.8694138542. The cubic root of 19052085 is about 267.0837734573.

The spelling of 19052085 in words is "nineteen million, fifty-two thousand, eighty-five".