426771467 has 2 divisors, whose sum is σ = 426771468. Its totient is φ = 426771466.

The previous prime is 426771461. The next prime is 426771469. The reversal of 426771467 is 764177624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426771467 - 2⁶ = 426771403 is a prime.

Together with 426771469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (426771461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213385733 + 213385734.

It is an arithmetic number, because the mean of its divisors is an integer number (213385734).

Almost surely, 2^426771467 is an apocalyptic number.

426771467 is a deficient number, since it is larger than the sum of its proper divisors (1).

426771467 is an equidigital number, since it uses as much as digits as its factorization.

426771467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 395136, while the sum is 44.

The square root of 426771467 is about 20658.4478361759. The cubic root of 426771467 is about 752.8904561148.

It can be divided in two parts, 42677 and 1467, that added together give a palindrome (44144).

The spelling of 426771467 in words is "four hundred twenty-six million, seven hundred seventy-one thousand, four hundred sixty-seven".