202025249 has 2 divisors, whose sum is σ = 202025250. Its totient is φ = 202025248.

The previous prime is 202025221. The next prime is 202025267. The reversal of 202025249 is 942520202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 198669025 + 3356224 = 14095^2 + 1832^2 .

It is a cyclic number.

It is not a de Polignac number, because 202025249 - 2⁸ = 202024993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (202025279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101012624 + 101012625.

It is an arithmetic number, because the mean of its divisors is an integer number (101012625).

Almost surely, 2^202025249 is an apocalyptic number.

It is an amenable number.

202025249 is a deficient number, since it is larger than the sum of its proper divisors (1).

202025249 is an equidigital number, since it uses as much as digits as its factorization.

202025249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 202025249 is about 14213.5586325171. The cubic root of 202025249 is about 586.7708766255.

The spelling of 202025249 in words is "two hundred two million, twenty-five thousand, two hundred forty-nine".