8472767 has 2 divisors, whose sum is σ = 8472768. Its totient is φ = 8472766.

The previous prime is 8472743. The next prime is 8472787. The reversal of 8472767 is 7672748.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8472767 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8472707) 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, 4236383 + 4236384.

It is an arithmetic number, because the mean of its divisors is an integer number (4236384).

Almost surely, 2^8472767 is an apocalyptic number.

8472767 is a deficient number, since it is larger than the sum of its proper divisors (1).

8472767 is an equidigital number, since it uses as much as digits as its factorization.

8472767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 131712, while the sum is 41.

The square root of 8472767 is about 2910.8017795790. The cubic root of 8472767 is about 203.8645695369.

The spelling of 8472767 in words is "eight million, four hundred seventy-two thousand, seven hundred sixty-seven".