86342467 has 2 divisors, whose sum is σ = 86342468. Its totient is φ = 86342466.

The previous prime is 86342447. The next prime is 86342521. The reversal of 86342467 is 76424368.

It is a happy number.

It is a weak prime.

86342467 is a truncatable prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86342467 is a prime.

It is not a weakly prime, because it can be changed into another prime (86342407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43171233 + 43171234.

It is an arithmetic number, because the mean of its divisors is an integer number (43171234).

Almost surely, 2^86342467 is an apocalyptic number.

86342467 is a deficient number, since it is larger than the sum of its proper divisors (1).

86342467 is an equidigital number, since it uses as much as digits as its factorization.

86342467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 40.

The square root of 86342467 is about 9292.0647328783. The cubic root of 86342467 is about 441.9856314815.

The spelling of 86342467 in words is "eighty-six million, three hundred forty-two thousand, four hundred sixty-seven".