190094 has 8 divisors (see below), whose sum is σ = 301968. Its totient is φ = 89440.

The previous prime is 190093. The next prime is 190097. The reversal of 190094 is 490091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×190094² = 72271457672, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190093) 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, 2762 + ... + 2829.

It is an arithmetic number, because the mean of its divisors is an integer number (37746).

2¹⁹⁰⁰⁹⁴ is an apocalyptic number.

190094 is a deficient number, since it is larger than the sum of its proper divisors (111874).

190094 is a wasteful number, since it uses less digits than its factorization.

190094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5610.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 190094 is about 435.9977064160. The cubic root of 190094 is about 57.4984498637.

The spelling of 190094 in words is "one hundred ninety thousand, ninety-four".