196654764 has 12 divisors (see below), whose sum is σ = 458861144. Its totient is φ = 65551584.

The previous prime is 196654753. The next prime is 196654813. The reversal of 196654764 is 467456691.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8193937 + ... + 8193960.

Almost surely, 2^196654764 is an apocalyptic number.

It is an amenable number.

196654764 is an abundant number, since it is smaller than the sum of its proper divisors (262206380).

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

196654764 is a wasteful number, since it uses less digits than its factorization.

196654764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16387904 (or 16387902 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 196654764 is about 14023.3649314278. The cubic root of 196654764 is about 581.5246883885.

The spelling of 196654764 in words is "one hundred ninety-six million, six hundred fifty-four thousand, seven hundred sixty-four".