8265137 has 2 divisors, whose sum is σ = 8265138. Its totient is φ = 8265136.

The previous prime is 8265121. The next prime is 8265139. The reversal of 8265137 is 7315628.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6330256 + 1934881 = 2516^2 + 1391^2 .

It is a cyclic number.

It is not a de Polignac number, because 8265137 - 2⁴ = 8265121 is a prime.

Together with 8265139, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8265139) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4132568 + 4132569.

It is an arithmetic number, because the mean of its divisors is an integer number (4132569).

Almost surely, 2^8265137 is an apocalyptic number.

It is an amenable number.

8265137 is a deficient number, since it is larger than the sum of its proper divisors (1).

8265137 is an equidigital number, since it uses as much as digits as its factorization.

8265137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 32.

The square root of 8265137 is about 2874.9151291821. The cubic root of 8265137 is about 202.1855058303.

The spelling of 8265137 in words is "eight million, two hundred sixty-five thousand, one hundred thirty-seven".