9946242005 has 16 divisors (see below), whose sum is σ = 13646361600. Its totient is φ = 6817379712.

The previous prime is 9946241993. The next prime is 9946242011. The reversal of 9946242005 is 5002426499.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 9946242005 - 2⁴ = 9946241989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24737 + ... + 143193.

It is an arithmetic number, because the mean of its divisors is an integer number (852897600).

Almost surely, 2^9946242005 is an apocalyptic number.

It is an amenable number.

9946242005 is a deficient number, since it is larger than the sum of its proper divisors (3700119595).

9946242005 is a wasteful number, since it uses less digits than its factorization.

9946242005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120868.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 9946242005 is about 99730.8478104944. The cubic root of 9946242005 is about 2150.5671483777.

The spelling of 9946242005 in words is "nine billion, nine hundred forty-six million, two hundred forty-two thousand, five".