8495251 has 2 divisors, whose sum is σ = 8495252. Its totient is φ = 8495250.

The previous prime is 8495243. The next prime is 8495269. The reversal of 8495251 is 1525948.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8495251 - 2³ = 8495243 is a prime.

It is not a weakly prime, because it can be changed into another prime (8495951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4247625 + 4247626.

It is an arithmetic number, because the mean of its divisors is an integer number (4247626).

Almost surely, 2^8495251 is an apocalyptic number.

8495251 is a deficient number, since it is larger than the sum of its proper divisors (1).

8495251 is an equidigital number, since it uses as much as digits as its factorization.

8495251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 34.

The square root of 8495251 is about 2914.6613868510. The cubic root of 8495251 is about 204.0447406034.

The spelling of 8495251 in words is "eight million, four hundred ninety-five thousand, two hundred fifty-one".