190069 has 8 divisors (see below), whose sum is σ = 213408. Its totient is φ = 167760.

The previous prime is 190063. The next prime is 190093. The reversal of 190069 is 960091.

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

It is a cyclic number.

It is not a de Polignac number, because 190069 - 2¹¹ = 188021 is a prime.

It is a super-2 number, since 2×190069² = 72252449522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190063) 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 7 ways as a sum of consecutive naturals, for example, 174 + ... + 640.

It is an arithmetic number, because the mean of its divisors is an integer number (26676).

2¹⁹⁰⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

190069 is a deficient number, since it is larger than the sum of its proper divisors (23339).

190069 is a wasteful number, since it uses less digits than its factorization.

190069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 190069 is about 435.9690355977. The cubic root of 190069 is about 57.4959291384.

The spelling of 190069 in words is "one hundred ninety thousand, sixty-nine".