9063987 has 8 divisors (see below), whose sum is σ = 12121536. Its totient is φ = 6024552.

The previous prime is 9063973. The next prime is 9063991. The reversal of 9063987 is 7893609.

It is a happy number.

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

It is not a de Polignac number, because 9063987 - 2⁸ = 9063731 is a prime.

9063987 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9063917) 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, 3313 + ... + 5394.

It is an arithmetic number, because the mean of its divisors is an integer number (1515192).

Almost surely, 2^9063987 is an apocalyptic number.

9063987 is a deficient number, since it is larger than the sum of its proper divisors (3057549).

9063987 is a wasteful number, since it uses less digits than its factorization.

9063987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9057.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 9063987 is about 3010.6456118248. The cubic root of 9063987 is about 208.5001753991.

The spelling of 9063987 in words is "nine million, sixty-three thousand, nine hundred eighty-seven".