207666968 has 32 divisors (see below), whose sum is σ = 422346960. Its totient is φ = 95339520.

The previous prime is 207666967. The next prime is 207666983. The reversal of 207666968 is 869666702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207666967) 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 7 ways as a sum of consecutive naturals, for example, 13046 + ... + 24197.

Almost surely, 2^207666968 is an apocalyptic number.

It is an amenable number.

207666968 is an abundant number, since it is smaller than the sum of its proper divisors (214679992).

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

207666968 is a wasteful number, since it uses less digits than its factorization.

207666968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37307 (or 37303 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 207666968 is about 14410.6546693757. The cubic root of 207666968 is about 592.1828248942.

The spelling of 207666968 in words is "two hundred seven million, six hundred sixty-six thousand, nine hundred sixty-eight".