190092011 has 4 divisors (see below), whose sum is σ = 201273912. Its totient is φ = 178910112.

The previous prime is 190091981. The next prime is 190092029. The reversal of 190092011 is 110290091.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 190092011 - 2¹⁰ = 190090987 is a prime.

It is a super-2 number, since 2×190092011² = 72269945292048242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (190092061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5590925 + ... + 5590958.

It is an arithmetic number, because the mean of its divisors is an integer number (50318478).

Almost surely, 2^190092011 is an apocalyptic number.

190092011 is a deficient number, since it is larger than the sum of its proper divisors (11181901).

190092011 is a wasteful number, since it uses less digits than its factorization.

190092011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11181900.

The product of its (nonzero) digits is 162, while the sum is 23.

The square root of 190092011 is about 13787.3859378781. The cubic root of 190092011 is about 574.9824932288.

The spelling of 190092011 in words is "one hundred ninety million, ninety-two thousand, eleven".