8890601 has 2 divisors, whose sum is σ = 8890602. Its totient is φ = 8890600.

The previous prime is 8890589. The next prime is 8890603. The reversal of 8890601 is 1060988.

8890601 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., 8880400 + 10201 = 2980^2 + 101^2 .

It is a cyclic number.

It is not a de Polignac number, because 8890601 - 2²² = 4696297 is a prime.

It is a super-2 number, since 2×8890601² = 158085572282402, which contains 22 as substring.

Together with 8890603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8890603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4445300 + 4445301.

It is an arithmetic number, because the mean of its divisors is an integer number (4445301).

Almost surely, 2^8890601 is an apocalyptic number.

It is an amenable number.

8890601 is a deficient number, since it is larger than the sum of its proper divisors (1).

8890601 is an equidigital number, since it uses as much as digits as its factorization.

8890601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 8890601 is about 2981.7110859371. The cubic root of 8890601 is about 207.1621326947.

The spelling of 8890601 in words is "eight million, eight hundred ninety thousand, six hundred one".