8626243 has 2 divisors, whose sum is σ = 8626244. Its totient is φ = 8626242.

The previous prime is 8626237. The next prime is 8626249. The reversal of 8626243 is 3426268.

It is a balanced prime because it is at equal distance from previous prime (8626237) and next prime (8626249).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8626243 is a prime.

It is not a weakly prime, because it can be changed into another prime (8626249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4313121 + 4313122.

It is an arithmetic number, because the mean of its divisors is an integer number (4313122).

Almost surely, 2^8626243 is an apocalyptic number.

8626243 is a deficient number, since it is larger than the sum of its proper divisors (1).

8626243 is an equidigital number, since it uses as much as digits as its factorization.

8626243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 31.

The square root of 8626243 is about 2937.0466458672. The cubic root of 8626243 is about 205.0881476959.

The spelling of 8626243 in words is "eight million, six hundred twenty-six thousand, two hundred forty-three".