8936487 has 20 divisors (see below), whose sum is σ = 15257616. Its totient is φ = 5106240.

The previous prime is 8936471. The next prime is 8936491. The reversal of 8936487 is 7846398.

It is a happy number.

It is not a de Polignac number, because 8936487 - 2⁴ = 8936471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8936467) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7314 + ... + 8447.

Almost surely, 2^8936487 is an apocalyptic number.

8936487 is a deficient number, since it is larger than the sum of its proper divisors (6321129).

8936487 is a wasteful number, since it uses less digits than its factorization.

8936487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15780 (or 15771 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 8936487 is about 2989.3957583431. The cubic root of 8936487 is about 207.5179217114.

The spelling of 8936487 in words is "eight million, nine hundred thirty-six thousand, four hundred eighty-seven".