196802664 has 32 divisors (see below), whose sum is σ = 492414720. Its totient is φ = 65546496.

The previous prime is 196802647. The next prime is 196802681. The reversal of 196802664 is 466208691.

It is an interprime number because it is at equal distance from previous prime (196802647) and next prime (196802681).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34992 + ... + 40224.

It is an arithmetic number, because the mean of its divisors is an integer number (15387960).

Almost surely, 2^196802664 is an apocalyptic number.

It is an amenable number.

196802664 is an abundant number, since it is smaller than the sum of its proper divisors (295612056).

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

196802664 is a wasteful number, since it uses less digits than its factorization.

196802664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6809 (or 6805 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 196802664 is about 14028.6372823593. The cubic root of 196802664 is about 581.6704361059.

The spelling of 196802664 in words is "one hundred ninety-six million, eight hundred two thousand, six hundred sixty-four".