196667088 has 20 divisors (see below), whose sum is σ = 508056768. Its totient is φ = 65555680.

The previous prime is 196667087. The next prime is 196667189. The reversal of 196667088 is 880766691.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 196667088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196667087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2048568 + ... + 2048663.

Almost surely, 2^196667088 is an apocalyptic number.

It is an amenable number.

196667088 is an abundant number, since it is smaller than the sum of its proper divisors (311389680).

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

196667088 is a wasteful number, since it uses less digits than its factorization.

196667088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4097242 (or 4097236 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 196667088 is about 14023.8043340600. The cubic root of 196667088 is about 581.5368358365.

The spelling of 196667088 in words is "one hundred ninety-six million, six hundred sixty-seven thousand, eighty-eight".