9996532 has 48 divisors (see below), whose sum is σ = 22296960. Its totient is φ = 3814272.

The previous prime is 9996523. The next prime is 9996541. The reversal of 9996532 is 2356999.

It is an interprime number because it is at equal distance from previous prime (9996523) and next prime (9996541).

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10083 + ... + 11029.

It is an arithmetic number, because the mean of its divisors is an integer number (464520).

Almost surely, 2^9996532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9996532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11148480).

9996532 is an abundant number, since it is smaller than the sum of its proper divisors (12300428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9996532 is a wasteful number, since it uses less digits than its factorization.

9996532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000 (or 998 counting only the distinct ones).

The product of its digits is 131220, while the sum is 43.

The square root of 9996532 is about 3161.7292736729. The cubic root of 9996532 is about 215.4185608586.

The spelling of 9996532 in words is "nine million, nine hundred ninety-six thousand, five hundred thirty-two".