190829 has 2 divisors, whose sum is σ = 190830. Its totient is φ = 190828.

The previous prime is 190823. The next prime is 190837. The reversal of 190829 is 928091.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 184900 + 5929 = 430^2 + 77^2 .

It is a cyclic number.

It is not a de Polignac number, because 190829 - 2⁸ = 190573 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190823) 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 as a sum of consecutive naturals, namely, 95414 + 95415.

It is an arithmetic number, because the mean of its divisors is an integer number (95415).

2¹⁹⁰⁸²⁹ is an apocalyptic number.

It is an amenable number.

190829 is a deficient number, since it is larger than the sum of its proper divisors (1).

190829 is an equidigital number, since it uses as much as digits as its factorization.

190829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 190829 is about 436.8397875652. The cubic root of 190829 is about 57.5724606327.

It can be divided in two parts, 19082 and 9, that added together give a palindrome (19091).

The spelling of 190829 in words is "one hundred ninety thousand, eight hundred twenty-nine".