996506548 has 6 divisors (see below), whose sum is σ = 1743886466. Its totient is φ = 498253272.

The previous prime is 996506543. The next prime is 996506591. The reversal of 996506548 is 845605699.

It can be written as a sum of positive squares in only one way, i.e., 940526224 + 55980324 = 30668^2 + 7482^2 .

It is a junction number, because it is equal to n+sod(n) for n = 996506495 and 996506504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996506543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124563315 + ... + 124563322.

Almost surely, 2^996506548 is an apocalyptic number.

It is an amenable number.

996506548 is a deficient number, since it is larger than the sum of its proper divisors (747379918).

996506548 is a wasteful number, since it uses less digits than its factorization.

996506548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249126641 (or 249126639 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 52.

The square root of 996506548 is about 31567.4919497891. The cubic root of 996506548 is about 998.8341573391.

The spelling of 996506548 in words is "nine hundred ninety-six million, five hundred six thousand, five hundred forty-eight".