6610067 has 2 divisors, whose sum is σ = 6610068. Its totient is φ = 6610066.

The previous prime is 6610063. The next prime is 6610069. The reversal of 6610067 is 7600166.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6610067 - 2² = 6610063 is a prime.

Together with 6610069, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (6610063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3305033 + 3305034.

It is an arithmetic number, because the mean of its divisors is an integer number (3305034).

Almost surely, 2^6610067 is an apocalyptic number.

6610067 is a deficient number, since it is larger than the sum of its proper divisors (1).

6610067 is an equidigital number, since it uses as much as digits as its factorization.

6610067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 6610067 is about 2571.0050563933. The cubic root of 6610067 is about 187.6730680558.

Subtracting from 6610067 its sum of digits (26), we obtain a square (6610041 = 2571²).

Subtracting 6610067 from its reverse (7600166), we obtain a palindrome (990099).

The spelling of 6610067 in words is "six million, six hundred ten thousand, sixty-seven".