200928315 has 32 divisors (see below), whose sum is σ = 377349120. Its totient is φ = 89368704.

The previous prime is 200928313. The next prime is 200928319. The reversal of 200928315 is 513829002.

It is a happy number.

It is not a de Polignac number, because 200928315 - 2¹ = 200928313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200928313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21975 + ... + 29744.

It is an arithmetic number, because the mean of its divisors is an integer number (11792160).

Almost surely, 2^200928315 is an apocalyptic number.

200928315 is a deficient number, since it is larger than the sum of its proper divisors (176420805).

200928315 is a wasteful number, since it uses less digits than its factorization.

200928315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51771.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 200928315 is about 14174.9185182843. The cubic root of 200928315 is about 585.7069545129.

The spelling of 200928315 in words is "two hundred million, nine hundred twenty-eight thousand, three hundred fifteen".