196629 has 4 divisors (see below), whose sum is σ = 262176. Its totient is φ = 131084.

The previous prime is 196613. The next prime is 196643. The reversal of 196629 is 926691.

It is a happy number.

196629 is nontrivially palindromic in base 12.

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 196629 - 2⁴ = 196613 is a prime.

It is a D-number.

196629 is an undulating number in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 196629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32769 + ... + 32774.

It is an arithmetic number, because the mean of its divisors is an integer number (65544).

2¹⁹⁶⁶²⁹ is an apocalyptic number.

It is an amenable number.

196629 is a deficient number, since it is larger than the sum of its proper divisors (65547).

196629 is an equidigital number, since it uses as much as digits as its factorization.

196629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65546.

The product of its digits is 5832, while the sum is 33.

The square root of 196629 is about 443.4286864875. The cubic root of 196629 is about 58.1499291841.

The spelling of 196629 in words is "one hundred ninety-six thousand, six hundred twenty-nine".