207316480 has 160 divisors (see below), whose sum is σ = 593961984. Its totient is φ = 67854336.

The previous prime is 207316477. The next prime is 207316481. The reversal of 207316480 is 84613702.

207316480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207316481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411909 + ... + 412411.

Almost surely, 2^207316480 is an apocalyptic number.

207316480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 207316480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296980992).

207316480 is an abundant number, since it is smaller than the sum of its proper divisors (386645504).

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

207316480 is an equidigital number, since it uses as much as digits as its factorization.

207316480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556 (or 540 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 207316480 is about 14398.4888095939. The cubic root of 207316480 is about 591.8494869369.

The spelling of 207316480 in words is "two hundred seven million, three hundred sixteen thousand, four hundred eighty".