200364019 has 4 divisors (see below), whose sum is σ = 200440744. Its totient is φ = 200287296.

The previous prime is 200364011. The next prime is 200364053. The reversal of 200364019 is 910463002.

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 200364019 - 2³ = 200364011 is a prime.

It is a super-2 number, since 2×200364019² = 80291480219664722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200363984 and 200364002.

It is not an unprimeable number, because it can be changed into a prime (200364011) 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 3 ways as a sum of consecutive naturals, for example, 34302 + ... + 39715.

It is an arithmetic number, because the mean of its divisors is an integer number (50110186).

Almost surely, 2^200364019 is an apocalyptic number.

200364019 is a deficient number, since it is larger than the sum of its proper divisors (76725).

200364019 is an equidigital number, since it uses as much as digits as its factorization.

200364019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76724.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 200364019 is about 14154.9997880608. Note that the first 3 decimals coincide. The cubic root of 200364019 is about 585.1581319415.

The spelling of 200364019 in words is "two hundred million, three hundred sixty-four thousand, nineteen".