7952471 has 2 divisors, whose sum is σ = 7952472. Its totient is φ = 7952470.

The previous prime is 7952453. The next prime is 7952473. The reversal of 7952471 is 1742597.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7952471 - 2⁶ = 7952407 is a prime.

It is a super-3 number, since 3×7952471³ (a number of 22 digits) contains 333 as substring.

It is a Sophie Germain prime.

Together with 7952473, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7952473) 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, 3976235 + 3976236.

It is an arithmetic number, because the mean of its divisors is an integer number (3976236).

Almost surely, 2^7952471 is an apocalyptic number.

7952471 is a deficient number, since it is larger than the sum of its proper divisors (1).

7952471 is an equidigital number, since it uses as much as digits as its factorization.

7952471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 35.

The square root of 7952471 is about 2820.0125886244. The cubic root of 7952471 is about 199.6031380237.

The spelling of 7952471 in words is "seven million, nine hundred fifty-two thousand, four hundred seventy-one".