200278714 has 8 divisors (see below), whose sum is σ = 303076980. Its totient is φ = 99253056.

The previous prime is 200278709. The next prime is 200278721. The reversal of 200278714 is 417872002.

It can be written as a sum of positive squares in 2 ways, for example, as 129163225 + 71115489 = 11365^2 + 8433^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×200278714² = 80223126562987592, which contains 22 as substring.

It is an unprimeable number.

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, 442869 + ... + 443320.

Almost surely, 2^200278714 is an apocalyptic number.

200278714 is a deficient number, since it is larger than the sum of its proper divisors (102798266).

200278714 is a wasteful number, since it uses less digits than its factorization.

200278714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886304.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 200278714 is about 14151.9862210221. The cubic root of 200278714 is about 585.0750764434.

The spelling of 200278714 in words is "two hundred million, two hundred seventy-eight thousand, seven hundred fourteen".