207934045 has 8 divisors (see below), whose sum is σ = 272204640. Its totient is φ = 151224720.

The previous prime is 207934039. The next prime is 207934049. The reversal of 207934045 is 540439702.

207934045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 207934045 - 2³ = 207934037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 207934045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207934049) 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, 1890255 + ... + 1890364.

It is an arithmetic number, because the mean of its divisors is an integer number (34025580).

Almost surely, 2^207934045 is an apocalyptic number.

It is an amenable number.

207934045 is a deficient number, since it is larger than the sum of its proper divisors (64270595).

207934045 is a wasteful number, since it uses less digits than its factorization.

207934045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780635.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 207934045 is about 14419.9183423485. The cubic root of 207934045 is about 592.4365816032.

The spelling of 207934045 in words is "two hundred seven million, nine hundred thirty-four thousand, forty-five".