8941287 has 8 divisors (see below), whose sum is σ = 11969136. Its totient is φ = 5937152.

The previous prime is 8941279. The next prime is 8941297. The reversal of 8941287 is 7821498.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8941287 - 2³ = 8941279 is a prime.

It is a super-2 number, since 2×8941287² = 159893226432738, which contains 22 as substring.

8941287 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8941277) 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 7 ways as a sum of consecutive naturals, for example, 5028 + ... + 6569.

It is an arithmetic number, because the mean of its divisors is an integer number (1496142).

Almost surely, 2^8941287 is an apocalyptic number.

8941287 is a deficient number, since it is larger than the sum of its proper divisors (3027849).

8941287 is a wasteful number, since it uses less digits than its factorization.

8941287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11857.

The product of its digits is 32256, while the sum is 39.

The square root of 8941287 is about 2990.1984883950. The cubic root of 8941287 is about 207.5550693339. Note that the first 3 decimals are identical.

The spelling of 8941287 in words is "eight million, nine hundred forty-one thousand, two hundred eighty-seven".