8996537 has 4 divisors (see below), whose sum is σ = 9814416. Its totient is φ = 8178660.

The previous prime is 8996527. The next prime is 8996539. The reversal of 8996537 is 7356998.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8996537 - 2⁴ = 8996521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8996491 and 8996500.

It is not an unprimeable number, because it can be changed into a prime (8996539) 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, 408923 + ... + 408944.

It is an arithmetic number, because the mean of its divisors is an integer number (2453604).

Almost surely, 2^8996537 is an apocalyptic number.

It is an amenable number.

8996537 is a deficient number, since it is larger than the sum of its proper divisors (817879).

8996537 is a wasteful number, since it uses less digits than its factorization.

8996537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817878.

The product of its digits is 408240, while the sum is 47.

The square root of 8996537 is about 2999.4227778024. The cubic root of 8996537 is about 207.9816998816.

The spelling of 8996537 in words is "eight million, nine hundred ninety-six thousand, five hundred thirty-seven".