200745707 has 4 divisors (see below), whose sum is σ = 212554296. Its totient is φ = 188937120.

The previous prime is 200745703. The next prime is 200745733. The reversal of 200745707 is 707547002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200745707 - 2² = 200745703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200745703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5904269 + ... + 5904302.

It is an arithmetic number, because the mean of its divisors is an integer number (53138574).

Almost surely, 2^200745707 is an apocalyptic number.

200745707 is a deficient number, since it is larger than the sum of its proper divisors (11808589).

200745707 is a wasteful number, since it uses less digits than its factorization.

200745707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11808588.

The product of its (nonzero) digits is 13720, while the sum is 32.

The square root of 200745707 is about 14168.4758178147. The cubic root of 200745707 is about 585.5294663495.

The spelling of 200745707 in words is "two hundred million, seven hundred forty-five thousand, seven hundred seven".