200793081 has 4 divisors (see below), whose sum is σ = 267724112. Its totient is φ = 133862052.

The previous prime is 200793053. The next prime is 200793127. The reversal of 200793081 is 180397002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 200793081 - 2⁹ = 200792569 is a prime.

It is a super-2 number, since 2×200793081² = 80635722754945122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200793011) 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, 33465511 + ... + 33465516.

It is an arithmetic number, because the mean of its divisors is an integer number (66931028).

Almost surely, 2^200793081 is an apocalyptic number.

It is an amenable number.

200793081 is a deficient number, since it is larger than the sum of its proper divisors (66931031).

200793081 is an equidigital number, since it uses as much as digits as its factorization.

200793081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66931030.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 200793081 is about 14170.1475292250. The cubic root of 200793081 is about 585.5755224463.

The spelling of 200793081 in words is "two hundred million, seven hundred ninety-three thousand, eighty-one".