202366164 has 192 divisors, whose sum is σ = 671956992. Its totient is φ = 45619200.

The previous prime is 202366159. The next prime is 202366189. The reversal of 202366164 is 461663202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 203709 + ... + 204699.

It is an arithmetic number, because the mean of its divisors is an integer number (3499776).

Almost surely, 2^202366164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202366164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335978496).

202366164 is an abundant number, since it is smaller than the sum of its proper divisors (469590828).

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

202366164 is a wasteful number, since it uses less digits than its factorization.

202366164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046 (or 1044 counting only the distinct ones).

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

The square root of 202366164 is about 14225.5461758064. The cubic root of 202366164 is about 587.1007472377.

The spelling of 202366164 in words is "two hundred two million, three hundred sixty-six thousand, one hundred sixty-four".