9654987 has 8 divisors (see below), whose sum is σ = 13018320. Its totient is φ = 6364160.

The previous prime is 9654977. The next prime is 9654989. The reversal of 9654987 is 7894569.

9654987 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 9654987 - 2⁶ = 9654923 is a prime.

It is an alternating number because its digits alternate between odd and even.

9654987 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9654989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17814 + ... + 18347.

It is an arithmetic number, because the mean of its divisors is an integer number (1627290).

Almost surely, 2^9654987 is an apocalyptic number.

9654987 is a deficient number, since it is larger than the sum of its proper divisors (3363333).

9654987 is a wasteful number, since it uses less digits than its factorization.

9654987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36253.

The product of its digits is 544320, while the sum is 48.

The square root of 9654987 is about 3107.2474957750. The cubic root of 9654987 is about 212.9367221498.

The spelling of 9654987 in words is "nine million, six hundred fifty-four thousand, nine hundred eighty-seven".