9956099 has 4 divisors (see below), whose sum is σ = 10076136. Its totient is φ = 9836064.

The previous prime is 9956087. The next prime is 9956113. The reversal of 9956099 is 9906599.

9956099 = T₁₄₉ + T₁₅₀ + ... + T₃₉₇.

9956099 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9956099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9956069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59894 + ... + 60059.

It is an arithmetic number, because the mean of its divisors is an integer number (2519034).

Almost surely, 2^9956099 is an apocalyptic number.

9956099 is a deficient number, since it is larger than the sum of its proper divisors (120037).

9956099 is a wasteful number, since it uses less digits than its factorization.

9956099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120036.

The product of its (nonzero) digits is 196830, while the sum is 47.

The square root of 9956099 is about 3155.3286675083. The cubic root of 9956099 is about 215.1277337239.

The spelling of 9956099 in words is "nine million, nine hundred fifty-six thousand, ninety-nine".