200814729 has 4 divisors (see below), whose sum is σ = 267752976. Its totient is φ = 133876484.

The previous prime is 200814709. The next prime is 200814787. The reversal of 200814729 is 927418002.

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 a cyclic number.

It is not a de Polignac number, because 200814729 - 2⁵ = 200814697 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200814729.

It is not an unprimeable number, because it can be changed into a prime (200814709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33469119 + ... + 33469124.

It is an arithmetic number, because the mean of its divisors is an integer number (66938244).

Almost surely, 2^200814729 is an apocalyptic number.

It is an amenable number.

200814729 is a deficient number, since it is larger than the sum of its proper divisors (66938247).

200814729 is an equidigital number, since it uses as much as digits as its factorization.

200814729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66938246.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 200814729 is about 14170.9113680102. The cubic root of 200814729 is about 585.5965658065.

The spelling of 200814729 in words is "two hundred million, eight hundred fourteen thousand, seven hundred twenty-nine".