200715073 has 8 divisors (see below), whose sum is σ = 228869928. Its totient is φ = 174376704.

The previous prime is 200715041. The next prime is 200715077. The reversal of 200715073 is 370517002.

It can be written as a sum of positive squares in 4 ways, for example, as 90402064 + 110313009 = 9508^2 + 10503^2 .

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 200715073 - 2⁵ = 200715041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200715077) 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, 453886 + ... + 454327.

It is an arithmetic number, because the mean of its divisors is an integer number (28608741).

Almost surely, 2^200715073 is an apocalyptic number.

It is an amenable number.

200715073 is a deficient number, since it is larger than the sum of its proper divisors (28154855).

200715073 is a wasteful number, since it uses less digits than its factorization.

200715073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908243.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 200715073 is about 14167.3947146256. The cubic root of 200715073 is about 585.4996807027.

The spelling of 200715073 in words is "two hundred million, seven hundred fifteen thousand, seventy-three".