94081069 has 4 divisors (see below), whose sum is σ = 94352544. Its totient is φ = 93809596.

The previous prime is 94081067. The next prime is 94081079. The reversal of 94081069 is 96018049.

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: 96018049 = 227 ⋅422987.

It is a cyclic number.

It is not a de Polignac number, because 94081069 - 2¹ = 94081067 is a prime.

It is a super-2 number, since 2×94081069² = 17702495088365522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94081067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135217 + ... + 135910.

It is an arithmetic number, because the mean of its divisors is an integer number (23588136).

Almost surely, 2^94081069 is an apocalyptic number.

It is an amenable number.

94081069 is a deficient number, since it is larger than the sum of its proper divisors (271475).

94081069 is a wasteful number, since it uses less digits than its factorization.

94081069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271474.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 94081069 is about 9699.5396282504. The cubic root of 94081069 is about 454.8142686780.

The spelling of 94081069 in words is "ninety-four million, eighty-one thousand, sixty-nine".