94678081 has 4 divisors (see below), whose sum is σ = 94844464. Its totient is φ = 94511700.

The previous prime is 94678063. The next prime is 94678091. The reversal of 94678081 is 18087649.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 94678081 - 2²³ = 86289473 is a prime.

It is a super-2 number, since 2×94678081² = 17927878043685122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94678091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82335 + ... + 83476.

It is an arithmetic number, because the mean of its divisors is an integer number (23711116).

Almost surely, 2^94678081 is an apocalyptic number.

It is an amenable number.

94678081 is a deficient number, since it is larger than the sum of its proper divisors (166383).

94678081 is a wasteful number, since it uses less digits than its factorization.

94678081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166382.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 94678081 is about 9730.2662347954. The cubic root of 94678081 is about 455.7742820127.

The spelling of 94678081 in words is "ninety-four million, six hundred seventy-eight thousand, eighty-one".