87467167 has 2 divisors, whose sum is σ = 87467168. Its totient is φ = 87467166.

The previous prime is 87467129. The next prime is 87467189. The reversal of 87467167 is 76176478.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87467167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87467197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43733583 + 43733584.

It is an arithmetic number, because the mean of its divisors is an integer number (43733584).

Almost surely, 2^87467167 is an apocalyptic number.

87467167 is a deficient number, since it is larger than the sum of its proper divisors (1).

87467167 is an equidigital number, since it uses as much as digits as its factorization.

87467167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 395136, while the sum is 46.

The square root of 87467167 is about 9352.3883045990. The cubic root of 87467167 is about 443.8964652538.

The spelling of 87467167 in words is "eighty-seven million, four hundred sixty-seven thousand, one hundred sixty-seven".