196764 has 24 divisors (see below), whose sum is σ = 483840. Its totient is φ = 62064.

The previous prime is 196751. The next prime is 196769. The reversal of 196764 is 467691.

It is a happy number.

196764 is nontrivially palindromic in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196769) by changing a digit.

196764 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204 + ... + 659.

It is an arithmetic number, because the mean of its divisors is an integer number (20160).

2¹⁹⁶⁷⁶⁴ is an apocalyptic number.

It is an amenable number.

196764 is an abundant number, since it is smaller than the sum of its proper divisors (287076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196764 is a wasteful number, since it uses less digits than its factorization.

196764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889 (or 887 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 196764 is about 443.5808832671. The cubic root of 196764 is about 58.1632341807.

The spelling of 196764 in words is "one hundred ninety-six thousand, seven hundred sixty-four".