202093210 has 32 divisors (see below), whose sum is σ = 400712832. Its totient is φ = 72770880.

The previous prime is 202093207. The next prime is 202093219. The reversal of 202093210 is 12390202.

It is a happy number.

202093210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (202093219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2412 + ... + 20248.

It is an arithmetic number, because the mean of its divisors is an integer number (12522276).

Almost surely, 2^202093210 is an apocalyptic number.

202093210 is a deficient number, since it is larger than the sum of its proper divisors (198619622).

202093210 is a wasteful number, since it uses less digits than its factorization.

202093210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17958.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 202093210 is about 14215.9491417211. The cubic root of 202093210 is about 586.8366655388.

The spelling of 202093210 in words is "two hundred two million, ninety-three thousand, two hundred ten".