87465107 has 2 divisors, whose sum is σ = 87465108. Its totient is φ = 87465106.

The previous prime is 87465097. The next prime is 87465109. The reversal of 87465107 is 70156478.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87465107 - 2⁸ = 87464851 is a prime.

Together with 87465109, 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 (87465109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43732553 + 43732554.

It is an arithmetic number, because the mean of its divisors is an integer number (43732554).

Almost surely, 2^87465107 is an apocalyptic number.

87465107 is a deficient number, since it is larger than the sum of its proper divisors (1).

87465107 is an equidigital number, since it uses as much as digits as its factorization.

87465107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 87465107 is about 9352.2781716542. The cubic root of 87465107 is about 443.8929803884.

The spelling of 87465107 in words is "eighty-seven million, four hundred sixty-five thousand, one hundred seven".