94886081 has 2 divisors, whose sum is σ = 94886082. Its totient is φ = 94886080.

The previous prime is 94886069. The next prime is 94886087. The reversal of 94886081 is 18068849.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88661056 + 6225025 = 9416^2 + 2495^2 .

It is an emirp because it is prime and its reverse (18068849) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94886081 is a prime.

It is a super-2 number, since 2×94886081² = 18006736735077122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (94886087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47443040 + 47443041.

It is an arithmetic number, because the mean of its divisors is an integer number (47443041).

Almost surely, 2^94886081 is an apocalyptic number.

It is an amenable number.

94886081 is a deficient number, since it is larger than the sum of its proper divisors (1).

94886081 is an equidigital number, since it uses as much as digits as its factorization.

94886081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 44.

The square root of 94886081 is about 9740.9486704325. The cubic root of 94886081 is about 456.1078041644.

The spelling of 94886081 in words is "ninety-four million, eight hundred eighty-six thousand, eighty-one".