8132347 has 2 divisors, whose sum is σ = 8132348. Its totient is φ = 8132346.

The previous prime is 8132329. The next prime is 8132351. The reversal of 8132347 is 7432318.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8132347 - 2⁷ = 8132219 is a prime.

It is a super-2 number, since 2×8132347² = 132270135456818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8133347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4066173 + 4066174.

It is an arithmetic number, because the mean of its divisors is an integer number (4066174).

Almost surely, 2^8132347 is an apocalyptic number.

8132347 is a deficient number, since it is larger than the sum of its proper divisors (1).

8132347 is an equidigital number, since it uses as much as digits as its factorization.

8132347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 28.

The square root of 8132347 is about 2851.7270205965. The cubic root of 8132347 is about 201.0968651043.

It can be divided in two parts, 813 and 2347, that added together give a triangular number (3160 = T₇₉).

The spelling of 8132347 in words is "eight million, one hundred thirty-two thousand, three hundred forty-seven".