9956077 has 4 divisors (see below), whose sum is σ = 10299420. Its totient is φ = 9612736.

The previous prime is 9956069. The next prime is 9956087. The reversal of 9956077 is 7706599.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6791236 + 3164841 = 2606^2 + 1779^2 .

It is a cyclic number.

It is not a de Polignac number, because 9956077 - 2³ = 9956069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9956017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171628 + ... + 171685.

It is an arithmetic number, because the mean of its divisors is an integer number (2574855).

Almost surely, 2^9956077 is an apocalyptic number.

It is an amenable number.

9956077 is a deficient number, since it is larger than the sum of its proper divisors (343343).

9956077 is a wasteful number, since it uses less digits than its factorization.

9956077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343342.

The product of its (nonzero) digits is 119070, while the sum is 43.

The square root of 9956077 is about 3155.3251813403. The cubic root of 9956077 is about 215.1275752678.

The spelling of 9956077 in words is "nine million, nine hundred fifty-six thousand, seventy-seven".