9956901 has 8 divisors (see below), whose sum is σ = 13335264. Its totient is φ = 6608240.

The previous prime is 9956897. The next prime is 9956909. The reversal of 9956901 is 1096599.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9956901 - 2² = 9956897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9956901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9956909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6630 + ... + 7991.

It is an arithmetic number, because the mean of its divisors is an integer number (1666908).

Almost surely, 2^9956901 is an apocalyptic number.

It is an amenable number.

9956901 is a deficient number, since it is larger than the sum of its proper divisors (3378363).

9956901 is a wasteful number, since it uses less digits than its factorization.

9956901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14851.

The product of its (nonzero) digits is 21870, while the sum is 39.

The square root of 9956901 is about 3155.4557515516. The cubic root of 9956901 is about 215.1335100093.

The spelling of 9956901 in words is "nine million, nine hundred fifty-six thousand, nine hundred one".