190633 has 2 divisors, whose sum is σ = 190634. Its totient is φ = 190632.

The previous prime is 190613. The next prime is 190639. The reversal of 190633 is 336091.

190633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 162409 + 28224 = 403^2 + 168^2 .

It is a cyclic number.

It is not a de Polignac number, because 190633 - 2⁹ = 190121 is a prime.

It is not a weakly prime, because it can be changed into another prime (190639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95316 + 95317.

It is an arithmetic number, because the mean of its divisors is an integer number (95317).

2¹⁹⁰⁶³³ is an apocalyptic number.

It is an amenable number.

190633 is a deficient number, since it is larger than the sum of its proper divisors (1).

190633 is an equidigital number, since it uses as much as digits as its factorization.

190633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 190633 is about 436.6153913916. The cubic root of 190633 is about 57.5527430360.

The spelling of 190633 in words is "one hundred ninety thousand, six hundred thirty-three".