200620135 has 8 divisors (see below), whose sum is σ = 240979536. Its totient is φ = 160339200.

The previous prime is 200620129. The next prime is 200620139. The reversal of 200620135 is 531026002.

It is a happy number.

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

It is not a de Polignac number, because 200620135 - 2¹¹ = 200618087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200620139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13834 + ... + 24343.

It is an arithmetic number, because the mean of its divisors is an integer number (30122442).

Almost surely, 2^200620135 is an apocalyptic number.

200620135 is a deficient number, since it is larger than the sum of its proper divisors (40359401).

200620135 is a wasteful number, since it uses less digits than its factorization.

200620135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39233.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 200620135 is about 14164.0437375772. The cubic root of 200620135 is about 585.4073525843.

Adding to 200620135 its reverse (531026002), we get a palindrome (731646137).

The spelling of 200620135 in words is "two hundred million, six hundred twenty thousand, one hundred thirty-five".