202093604 has 6 divisors (see below), whose sum is σ = 353663814. Its totient is φ = 101046800.

The previous prime is 202093601. The next prime is 202093609. The reversal of 202093604 is 406390202.

It can be written as a sum of positive squares in only one way, i.e., 132204004 + 69889600 = 11498^2 + 8360^2 .

It is not an unprimeable number, because it can be changed into a prime (202093601) 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 as a sum of consecutive naturals, namely, 25261697 + ... + 25261704.

It is an arithmetic number, because the mean of its divisors is an integer number (58943969).

Almost surely, 2^202093604 is an apocalyptic number.

It is an amenable number.

202093604 is a deficient number, since it is larger than the sum of its proper divisors (151570210).

202093604 is a wasteful number, since it uses less digits than its factorization.

202093604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50523405 (or 50523403 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 202093604 is about 14215.9629993891. The cubic root of 202093604 is about 586.8370469033.

The spelling of 202093604 in words is "two hundred two million, ninety-three thousand, six hundred four".