202166960 has 20 divisors (see below), whose sum is σ = 470038368. Its totient is φ = 80866752.

The previous prime is 202166911. The next prime is 202166969. The reversal of 202166960 is 69661202.

202166960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (202166969) by changing a digit.

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, 1263464 + ... + 1263623.

Almost surely, 2^202166960 is an apocalyptic number.

202166960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202166960 is an abundant number, since it is smaller than the sum of its proper divisors (267871408).

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

202166960 is a wasteful number, since it uses less digits than its factorization.

202166960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2527100 (or 2527094 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 202166960 is about 14218.5428226665. The cubic root of 202166960 is about 586.9080417461.

The spelling of 202166960 in words is "two hundred two million, one hundred sixty-six thousand, nine hundred sixty".