8956613 has 12 divisors (see below), whose sum is σ = 9518208. Its totient is φ = 8418120.

The previous prime is 8956609. The next prime is 8956631. The reversal of 8956613 is 3166598.

It is not a de Polignac number, because 8956613 - 2² = 8956609 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 (8956643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107870 + ... + 107952.

It is an arithmetic number, because the mean of its divisors is an integer number (793184).

Almost surely, 2^8956613 is an apocalyptic number.

8956613 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

8956613 is a deficient number, since it is larger than the sum of its proper divisors (561595).

8956613 is an equidigital number, since it uses as much as digits as its factorization.

8956613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 173 counting only the distinct ones).

The product of its digits is 38880, while the sum is 38.

The square root of 8956613 is about 2992.7600973015. The cubic root of 8956613 is about 207.6735896782.

The spelling of 8956613 in words is "eight million, nine hundred fifty-six thousand, six hundred thirteen".