9622013 has 2 divisors, whose sum is σ = 9622014. Its totient is φ = 9622012.

The previous prime is 9622009. The next prime is 9622021. The reversal of 9622013 is 3102269.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8076964 + 1545049 = 2842^2 + 1243^2 .

It is an emirp because it is prime and its reverse (3102269) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9622013 - 2² = 9622009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9622013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9622033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4811006 + 4811007.

It is an arithmetic number, because the mean of its divisors is an integer number (4811007).

Almost surely, 2^9622013 is an apocalyptic number.

It is an amenable number.

9622013 is a deficient number, since it is larger than the sum of its proper divisors (1).

9622013 is an equidigital number, since it uses as much as digits as its factorization.

9622013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 9622013 is about 3101.9369755042. The cubic root of 9622013 is about 212.6940363792.

The spelling of 9622013 in words is "nine million, six hundred twenty-two thousand, thirteen".