2509301 has 2 divisors, whose sum is σ = 2509302. Its totient is φ = 2509300.

The previous prime is 2509279. The next prime is 2509307. The reversal of 2509301 is 1039052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2328676 + 180625 = 1526^2 + 425^2 .

It is a cyclic number.

It is not a de Polignac number, because 2509301 - 2⁶ = 2509237 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2509307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1254650 + 1254651.

It is an arithmetic number, because the mean of its divisors is an integer number (1254651).

2^2509301 is an apocalyptic number.

It is an amenable number.

2509301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2509301 is an equidigital number, since it uses as much as digits as its factorization.

2509301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 2509301 is about 1584.0773339708. The cubic root of 2509301 is about 135.8889845191. Note that the first 3 decimals are identical.

The spelling of 2509301 in words is "two million, five hundred nine thousand, three hundred one".