88058891 has 2 divisors, whose sum is σ = 88058892. Its totient is φ = 88058890.

The previous prime is 88058869. The next prime is 88058947. The reversal of 88058891 is 19885088.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88058891 - 2¹⁰ = 88057867 is a prime.

It is not a weakly prime, because it can be changed into another prime (88058801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44029445 + 44029446.

It is an arithmetic number, because the mean of its divisors is an integer number (44029446).

Almost surely, 2^88058891 is an apocalyptic number.

88058891 is a deficient number, since it is larger than the sum of its proper divisors (1).

88058891 is an equidigital number, since it uses as much as digits as its factorization.

88058891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 47.

The square root of 88058891 is about 9383.9698955186. The cubic root of 88058891 is about 444.8952175124.

The spelling of 88058891 in words is "eighty-eight million, fifty-eight thousand, eight hundred ninety-one".