9976532 has 12 divisors (see below), whose sum is σ = 17931060. Its totient is φ = 4853376.

The previous prime is 9976529. The next prime is 9976537. The reversal of 9976532 is 2356799.

It can be written as a sum of positive squares in 2 ways, for example, as 7862416 + 2114116 = 2804^2 + 1454^2 .

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 9976532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9976537) 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 3 ways as a sum of consecutive naturals, for example, 33557 + ... + 33852.

It is an arithmetic number, because the mean of its divisors is an integer number (1494255).

Almost surely, 2^9976532 is an apocalyptic number.

It is an amenable number.

9976532 is a deficient number, since it is larger than the sum of its proper divisors (7954528).

9976532 is a wasteful number, since it uses less digits than its factorization.

9976532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67450 (or 67448 counting only the distinct ones).

The product of its digits is 102060, while the sum is 41.

The square root of 9976532 is about 3158.5648639849. The cubic root of 9976532 is about 215.2748027480.

The spelling of 9976532 in words is "nine million, nine hundred seventy-six thousand, five hundred thirty-two".