202214164 has 24 divisors (see below), whose sum is σ = 359378208. Its totient is φ = 99546720.

The previous prime is 202214153. The next prime is 202214179. The reversal of 202214164 is 461412202.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 72679 + ... + 75409.

It is an arithmetic number, because the mean of its divisors is an integer number (14974092).

Almost surely, 2^202214164 is an apocalyptic number.

It is an amenable number.

202214164 is a deficient number, since it is larger than the sum of its proper divisors (157164044).

202214164 is a wasteful number, since it uses less digits than its factorization.

202214164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015 (or 3013 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 202214164 is about 14220.2026708483. The cubic root of 202214164 is about 586.9537172795.

Adding to 202214164 its reverse (461412202), we get a palindrome (663626366).

The spelling of 202214164 in words is "two hundred two million, two hundred fourteen thousand, one hundred sixty-four".