202066626 has 8 divisors (see below), whose sum is σ = 404133264. Its totient is φ = 67355540.

The previous prime is 202066619. The next prime is 202066637. The reversal of 202066626 is 626660202.

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

202066626 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 202066593 and 202066602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16838880 + ... + 16838891.

It is an arithmetic number, because the mean of its divisors is an integer number (50516658).

Almost surely, 2^202066626 is an apocalyptic number.

202066626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202066626 is a wasteful number, since it uses less digits than its factorization.

202066626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33677776.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 202066626 is about 14215.0141048119. The cubic root of 202066626 is about 586.8109329408.

The spelling of 202066626 in words is "two hundred two million, sixty-six thousand, six hundred twenty-six".