88870871 has 2 divisors, whose sum is σ = 88870872. Its totient is φ = 88870870.

The previous prime is 88870867. The next prime is 88870889. The reversal of 88870871 is 17807888.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88870871 - 2² = 88870867 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88870801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44435435 + 44435436.

It is an arithmetic number, because the mean of its divisors is an integer number (44435436).

Almost surely, 2^88870871 is an apocalyptic number.

88870871 is a deficient number, since it is larger than the sum of its proper divisors (1).

88870871 is an equidigital number, since it uses as much as digits as its factorization.

88870871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 200704, while the sum is 47.

The square root of 88870871 is about 9427.1348245371. The cubic root of 88870871 is about 446.2584769292.

The spelling of 88870871 in words is "eighty-eight million, eight hundred seventy thousand, eight hundred seventy-one".