207083137 has 8 divisors (see below), whose sum is σ = 223402536. Its totient is φ = 191223552.

The previous prime is 207083119. The next prime is 207083159. The reversal of 207083137 is 731380702.

207083137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 63107136 + 143976001 = 7944^2 + 11999^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 207083137 - 2¹¹ = 207081089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 207083099 and 207083108.

It is not an unprimeable number, because it can be changed into a prime (207083167) 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, 114018 + ... + 115819.

It is an arithmetic number, because the mean of its divisors is an integer number (27925317).

Almost surely, 2^207083137 is an apocalyptic number.

It is an amenable number.

207083137 is a deficient number, since it is larger than the sum of its proper divisors (16319399).

207083137 is a wasteful number, since it uses less digits than its factorization.

207083137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229907.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 207083137 is about 14390.3834903730. The cubic root of 207083137 is about 591.6273534769.

The spelling of 207083137 in words is "two hundred seven million, eighty-three thousand, one hundred thirty-seven".