207315468 has 72 divisors (see below), whose sum is σ = 549739008. Its totient is φ = 65749728.

The previous prime is 207315467. The next prime is 207315499. The reversal of 207315468 is 864513702.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (207315467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187405 + ... + 188507.

It is an arithmetic number, because the mean of its divisors is an integer number (7635264).

Almost surely, 2^207315468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 207315468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274869504).

207315468 is an abundant number, since it is smaller than the sum of its proper divisors (342423540).

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

207315468 is a wasteful number, since it uses less digits than its factorization.

207315468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363 (or 1358 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 207315468 is about 14398.4536669741. The cubic root of 207315468 is about 591.8485239122.

The spelling of 207315468 in words is "two hundred seven million, three hundred fifteen thousand, four hundred sixty-eight".