9956733 has 4 divisors (see below), whose sum is σ = 13275648. Its totient is φ = 6637820.

The previous prime is 9956729. The next prime is 9956753. The reversal of 9956733 is 3376599.

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 9956733 - 2² = 9956729 is a prime.

9956733 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9956753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1659453 + ... + 1659458.

It is an arithmetic number, because the mean of its divisors is an integer number (3318912).

Almost surely, 2^9956733 is an apocalyptic number.

It is an amenable number.

9956733 is a deficient number, since it is larger than the sum of its proper divisors (3318915).

9956733 is a wasteful number, since it uses less digits than its factorization.

9956733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318914.

The product of its digits is 153090, while the sum is 42.

The square root of 9956733 is about 3155.4291308790. The cubic root of 9956733 is about 215.1323000401.

The spelling of 9956733 in words is "nine million, nine hundred fifty-six thousand, seven hundred thirty-three".