196462664 has 16 divisors (see below), whose sum is σ = 368774700. Its totient is φ = 98122752.

The previous prime is 196462661. The next prime is 196462667. The reversal of 196462664 is 466264691.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (196462661) and next prime (196462667).

It can be written as a sum of positive squares in 2 ways, for example, as 173976100 + 22486564 = 13190^2 + 4742^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (196462661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5609 + ... + 20600.

Almost surely, 2^196462664 is an apocalyptic number.

It is an amenable number.

196462664 is a deficient number, since it is larger than the sum of its proper divisors (172312036).

196462664 is a wasteful number, since it uses less digits than its factorization.

196462664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27152 (or 27148 counting only the distinct ones).

The product of its digits is 373248, while the sum is 44.

The square root of 196462664 is about 14016.5139745944. The cubic root of 196462664 is about 581.3352747436.

The spelling of 196462664 in words is "one hundred ninety-six million, four hundred sixty-two thousand, six hundred sixty-four".