200456323 has 8 divisors (see below), whose sum is σ = 214058880. Its totient is φ = 187299840.

The previous prime is 200456297. The next prime is 200456351. The reversal of 200456323 is 323654002.

It is a happy number.

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 200456323 - 2²¹ = 198359171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200456383) 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, 110590 + ... + 112387.

It is an arithmetic number, because the mean of its divisors is an integer number (26757360).

Almost surely, 2^200456323 is an apocalyptic number.

200456323 is a deficient number, since it is larger than the sum of its proper divisors (13602557).

200456323 is a wasteful number, since it uses less digits than its factorization.

200456323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223037.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 200456323 is about 14158.2598860171. The cubic root of 200456323 is about 585.2479753249.

The spelling of 200456323 in words is "two hundred million, four hundred fifty-six thousand, three hundred twenty-three".