106690601 has 2 divisors, whose sum is σ = 106690602. Its totient is φ = 106690600.

The previous prime is 106690553. The next prime is 106690603. The reversal of 106690601 is 106096601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106584976 + 105625 = 10324^2 + 325^2 .It is also a bemirp because it and its reverse can be mirrored producing other two distinct primes, 109069901 and 109960901.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106690601 is a prime.

It is a super-2 number, since 2×106690601² = 22765768683482402, which contains 22 as substring.

Together with 106690603, 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 (106690603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53345300 + 53345301.

It is an arithmetic number, because the mean of its divisors is an integer number (53345301).

Almost surely, 2^106690601 is an apocalyptic number.

It is an amenable number.

106690601 is a deficient number, since it is larger than the sum of its proper divisors (1).

106690601 is an equidigital number, since it uses as much as digits as its factorization.

106690601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 106690601 is about 10329.1142408243. The cubic root of 106690601 is about 474.2879095584.

The spelling of 106690601 in words is "one hundred six million, six hundred ninety thousand, six hundred one".