106060649 has 2 divisors, whose sum is σ = 106060650. Its totient is φ = 106060648.

The previous prime is 106060631. The next prime is 106060651. The reversal of 106060649 is 946060601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85747600 + 20313049 = 9260^2 + 4507^2 .

It is a cyclic number.

It is not a de Polignac number, because 106060649 - 2¹² = 106056553 is a prime.

It is a super-2 number, since 2×106060649² = 22497722532602402, which contains 22 as substring.

Together with 106060651, 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 (106060699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53030324 + 53030325.

It is an arithmetic number, because the mean of its divisors is an integer number (53030325).

Almost surely, 2^106060649 is an apocalyptic number.

It is an amenable number.

106060649 is a deficient number, since it is larger than the sum of its proper divisors (1).

106060649 is an equidigital number, since it uses as much as digits as its factorization.

106060649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 106060649 is about 10298.5750956140. The cubic root of 106060649 is about 473.3525925620.

The spelling of 106060649 in words is "one hundred six million, sixty thousand, six hundred forty-nine".