190114181 has 4 divisors (see below), whose sum is σ = 190217664. Its totient is φ = 190010700.

The previous prime is 190114163. The next prime is 190114187. The reversal of 190114181 is 181411091.

190114181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 190114181 - 2⁶ = 190114117 is a prime.

It is a super-2 number, since 2×190114181² = 72286803634601522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 190114181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190114187) 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, 48935 + ... + 52676.

It is an arithmetic number, because the mean of its divisors is an integer number (47554416).

Almost surely, 2^190114181 is an apocalyptic number.

It is an amenable number.

190114181 is a deficient number, since it is larger than the sum of its proper divisors (103483).

190114181 is a wasteful number, since it uses less digits than its factorization.

190114181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103482.

The product of its (nonzero) digits is 288, while the sum is 26.

The square root of 190114181 is about 13788.1899102094. The cubic root of 190114181 is about 575.0048453278.

The spelling of 190114181 in words is "one hundred ninety million, one hundred fourteen thousand, one hundred eighty-one".