8741287 has 8 divisors (see below), whose sum is σ = 9268352. Its totient is φ = 8229600.

The previous prime is 8741279. The next prime is 8741303. The reversal of 8741287 is 7821478.

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 8741287 - 2³ = 8741279 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8741687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2664 + ... + 4957.

It is an arithmetic number, because the mean of its divisors is an integer number (1158544).

Almost surely, 2^8741287 is an apocalyptic number.

8741287 is a deficient number, since it is larger than the sum of its proper divisors (527065).

8741287 is a wasteful number, since it uses less digits than its factorization.

8741287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7689.

The product of its digits is 25088, while the sum is 37.

The square root of 8741287 is about 2956.5667589283. The cubic root of 8741287 is about 205.9958446392.

The spelling of 8741287 in words is "eight million, seven hundred forty-one thousand, two hundred eighty-seven".