207313707 has 8 divisors (see below), whose sum is σ = 282846784. Its totient is φ = 134994888.

The previous prime is 207313643. The next prime is 207313739. The reversal of 207313707 is 707313702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 207313707 - 2⁶ = 207313643 is a prime.

It is a super-2 number, since 2×207313707² = 85957946220163698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (207313207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803413 + ... + 803670.

It is an arithmetic number, because the mean of its divisors is an integer number (35355848).

Almost surely, 2^207313707 is an apocalyptic number.

207313707 is a deficient number, since it is larger than the sum of its proper divisors (75533077).

207313707 is a wasteful number, since it uses less digits than its factorization.

207313707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607129.

The product of its (nonzero) digits is 6174, while the sum is 30.

The square root of 207313707 is about 14398.3925144441. The cubic root of 207313707 is about 591.8468481277.

The spelling of 207313707 in words is "two hundred seven million, three hundred thirteen thousand, seven hundred seven".