200020294 has 8 divisors (see below), whose sum is σ = 300518568. Its totient is φ = 99847440.

The previous prime is 200020267. The next prime is 200020313. The reversal of 200020294 is 492020002.

It is a happy number.

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

It is a congruent number.

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, 79812 + ... + 82279.

It is an arithmetic number, because the mean of its divisors is an integer number (37564821).

Almost surely, 2^200020294 is an apocalyptic number.

200020294 is a deficient number, since it is larger than the sum of its proper divisors (100498274).

200020294 is a wasteful number, since it uses less digits than its factorization.

200020294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162710.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 200020294 is about 14142.8531067815. The cubic root of 200020294 is about 584.8233269789.

Adding to 200020294 its reverse (492020002), we get a palindrome (692040296).

The spelling of 200020294 in words is "two hundred million, twenty thousand, two hundred ninety-four".