9864532 has 12 divisors (see below), whose sum is σ = 17288320. Its totient is φ = 4925016.

The previous prime is 9864529. The next prime is 9864581. The reversal of 9864532 is 2354689.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9864491 and 9864500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2269 + ... + 4987.

Almost surely, 2^9864532 is an apocalyptic number.

It is an amenable number.

9864532 is a deficient number, since it is larger than the sum of its proper divisors (7423788).

9864532 is a wasteful number, since it uses less digits than its factorization.

9864532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3630 (or 3628 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 9864532 is about 3140.7852521304. The cubic root of 9864532 is about 214.4661860801.

The spelling of 9864532 in words is "nine million, eight hundred sixty-four thousand, five hundred thirty-two".