8994141 has 12 divisors (see below), whose sum is σ = 13991068. Its totient is φ = 5534784.

The previous prime is 8994133. The next prime is 8994157. The reversal of 8994141 is 1414998.

It can be written as a sum of positive squares in 2 ways, for example, as 5861241 + 3132900 = 2421^2 + 1770^2 .

It is not a de Polignac number, because 8994141 - 2³ = 8994133 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8994096 and 8994105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8994101) 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 11 ways as a sum of consecutive naturals, for example, 38320 + ... + 38553.

Almost surely, 2^8994141 is an apocalyptic number.

It is an amenable number.

8994141 is a deficient number, since it is larger than the sum of its proper divisors (4996927).

8994141 is a wasteful number, since it uses less digits than its factorization.

8994141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76892 (or 76889 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 8994141 is about 2999.0233410229. The cubic root of 8994141 is about 207.9632346878.

The spelling of 8994141 in words is "eight million, nine hundred ninety-four thousand, one hundred forty-one".