200273001 has 16 divisors (see below), whose sum is σ = 270559488. Its totient is φ = 131760000.

The previous prime is 200272991. The next prime is 200273009. The reversal of 200273001 is 100372002.

It is not a de Polignac number, because 200273001 - 2¹⁰ = 200271977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200273009) 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 15 ways as a sum of consecutive naturals, for example, 110301 + ... + 112101.

It is an arithmetic number, because the mean of its divisors is an integer number (16909968).

Almost surely, 2^200273001 is an apocalyptic number.

It is an amenable number.

200273001 is a deficient number, since it is larger than the sum of its proper divisors (70286487).

200273001 is a wasteful number, since it uses less digits than its factorization.

200273001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 200273001 is about 14151.7843751239. The cubic root of 200273001 is about 585.0695132533.

Subtracting from 200273001 its reverse (100372002), we obtain a palindrome (99900999).

The spelling of 200273001 in words is "two hundred million, two hundred seventy-three thousand, one".