87895207 has 2 divisors, whose sum is σ = 87895208. Its totient is φ = 87895206.

The previous prime is 87895127. The next prime is 87895211. The reversal of 87895207 is 70259878.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87895207 - 2⁷ = 87895079 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 (87895237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43947603 + 43947604.

It is an arithmetic number, because the mean of its divisors is an integer number (43947604).

Almost surely, 2^87895207 is an apocalyptic number.

87895207 is a deficient number, since it is larger than the sum of its proper divisors (1).

87895207 is an equidigital number, since it uses as much as digits as its factorization.

87895207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 46.

The square root of 87895207 is about 9375.2443701484. The cubic root of 87895207 is about 444.6193892370.

The spelling of 87895207 in words is "eighty-seven million, eight hundred ninety-five thousand, two hundred seven".