8617073 has 2 divisors, whose sum is σ = 8617074. Its totient is φ = 8617072.

The previous prime is 8617001. The next prime is 8617097. The reversal of 8617073 is 3707168.

It is a happy number.

8617073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8596624 + 20449 = 2932^2 + 143^2 .

It is a cyclic number.

It is not a de Polignac number, because 8617073 - 2¹⁶ = 8551537 is a prime.

It is not a weakly prime, because it can be changed into another prime (8617373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4308536 + 4308537.

It is an arithmetic number, because the mean of its divisors is an integer number (4308537).

Almost surely, 2^8617073 is an apocalyptic number.

It is an amenable number.

8617073 is a deficient number, since it is larger than the sum of its proper divisors (1).

8617073 is an equidigital number, since it uses as much as digits as its factorization.

8617073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 8617073 is about 2935.4851387803. The cubic root of 8617073 is about 205.0154499559.

The spelling of 8617073 in words is "eight million, six hundred seventeen thousand, seventy-three".