7952657 has 2 divisors, whose sum is σ = 7952658. Its totient is φ = 7952656.

The previous prime is 7952629. The next prime is 7952677. The reversal of 7952657 is 7562597.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7929856 + 22801 = 2816^2 + 151^2 .

It is a cyclic number.

It is not a de Polignac number, because 7952657 - 2¹² = 7948561 is a prime.

It is not a weakly prime, because it can be changed into another prime (7952627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3976328 + 3976329.

It is an arithmetic number, because the mean of its divisors is an integer number (3976329).

Almost surely, 2^7952657 is an apocalyptic number.

It is an amenable number.

7952657 is a deficient number, since it is larger than the sum of its proper divisors (1).

7952657 is an equidigital number, since it uses as much as digits as its factorization.

7952657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 132300, while the sum is 41.

The square root of 7952657 is about 2820.0455670077. The cubic root of 7952657 is about 199.6046941813.

The spelling of 7952657 in words is "seven million, nine hundred fifty-two thousand, six hundred fifty-seven".