9996037 has 4 divisors (see below), whose sum is σ = 10002636. Its totient is φ = 9989440.

The previous prime is 9996011. The next prime is 9996059. The reversal of 9996037 is 7306999.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7306999 = 7 ⋅1043857.

It can be written as a sum of positive squares in 2 ways, for example, as 6558721 + 3437316 = 2561^2 + 1854^2 .

It is a cyclic number.

It is not a de Polignac number, because 9996037 - 2¹¹ = 9993989 is a prime.

It is a Duffinian number.

9996037 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9995984 and 9996002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9996067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237 + ... + 4477.

It is an arithmetic number, because the mean of its divisors is an integer number (2500659).

Almost surely, 2^9996037 is an apocalyptic number.

It is an amenable number.

9996037 is a deficient number, since it is larger than the sum of its proper divisors (6599).

9996037 is a wasteful number, since it uses less digits than its factorization.

9996037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6598.

The product of its (nonzero) digits is 91854, while the sum is 43.

The square root of 9996037 is about 3161.6509927568. The cubic root of 9996037 is about 215.4150051605.

The spelling of 9996037 in words is "nine million, nine hundred ninety-six thousand, thirty-seven".