94667081 has 4 divisors (see below), whose sum is σ = 94733952. Its totient is φ = 94600212.

The previous prime is 94667051. The next prime is 94667117. The reversal of 94667081 is 18076649.

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, and also an emirpimes, since its reverse is a distinct semiprime: 18076649 = 2917 ⋅6197.

It is a cyclic number.

It is not a de Polignac number, because 94667081 - 2⁶ = 94667017 is a prime.

It is a super-2 number, since 2×94667081² = 17923712450121122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (94667021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31265 + ... + 34158.

It is an arithmetic number, because the mean of its divisors is an integer number (23683488).

Almost surely, 2^94667081 is an apocalyptic number.

It is an amenable number.

94667081 is a deficient number, since it is larger than the sum of its proper divisors (66871).

94667081 is a wasteful number, since it uses less digits than its factorization.

94667081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66870.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 94667081 is about 9729.7009717668. The cubic root of 94667081 is about 455.7566302281.

The spelling of 94667081 in words is "ninety-four million, six hundred sixty-seven thousand, eighty-one".