7995901 has 2 divisors, whose sum is σ = 7995902. Its totient is φ = 7995900.

The previous prime is 7995877. The next prime is 7995907. The reversal of 7995901 is 1095997.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6943225 + 1052676 = 2635^2 + 1026^2 .

It is a cyclic number.

It is not a de Polignac number, because 7995901 - 2⁷ = 7995773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7995907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3997950 + 3997951.

It is an arithmetic number, because the mean of its divisors is an integer number (3997951).

Almost surely, 2^7995901 is an apocalyptic number.

It is an amenable number.

7995901 is a deficient number, since it is larger than the sum of its proper divisors (1).

7995901 is an equidigital number, since it uses as much as digits as its factorization.

7995901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25515, while the sum is 40.

The square root of 7995901 is about 2827.7024242307. The cubic root of 7995901 is about 199.9658358310.

The spelling of 7995901 in words is "seven million, nine hundred ninety-five thousand, nine hundred one".