202004087 has 2 divisors, whose sum is σ = 202004088. Its totient is φ = 202004086.

The previous prime is 202004071. The next prime is 202004093. The reversal of 202004087 is 780400202.

202004087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202004087 - 2⁴ = 202004071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202004287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101002043 + 101002044.

It is an arithmetic number, because the mean of its divisors is an integer number (101002044).

Almost surely, 2^202004087 is an apocalyptic number.

202004087 is a deficient number, since it is larger than the sum of its proper divisors (1).

202004087 is an equidigital number, since it uses as much as digits as its factorization.

202004087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 202004087 is about 14212.8141829829. The cubic root of 202004087 is about 586.7503879672.

Adding to 202004087 its reverse (780400202), we get a palindrome (982404289).

The spelling of 202004087 in words is "two hundred two million, four thousand, eighty-seven".