94069881 has 12 divisors (see below), whose sum is σ = 140564580. Its totient is φ = 60550560.

The previous prime is 94069849. The next prime is 94069883. The reversal of 94069881 is 18896049.

It can be written as a sum of positive squares in 2 ways, for example, as 66977856 + 27092025 = 8184^2 + 5205^2 .

It is not a de Polignac number, because 94069881 - 2⁵ = 94069849 is a prime.

It is a super-2 number, since 2×94069881² = 17698285022708322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (94069883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179950 + ... + 180471.

It is an arithmetic number, because the mean of its divisors is an integer number (11713715).

Almost surely, 2^94069881 is an apocalyptic number.

It is an amenable number.

94069881 is a deficient number, since it is larger than the sum of its proper divisors (46494699).

94069881 is a wasteful number, since it uses less digits than its factorization.

94069881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360456 (or 360453 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 94069881 is about 9698.9628827004. The cubic root of 94069881 is about 454.7962393202.

The spelling of 94069881 in words is "ninety-four million, sixty-nine thousand, eight hundred eighty-one".