106952861 has 2 divisors, whose sum is σ = 106952862. Its totient is φ = 106952860.

The previous prime is 106952849. The next prime is 106952869. The reversal of 106952861 is 168259601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88247236 + 18705625 = 9394^2 + 4325^2 .

It is an emirp because it is prime and its reverse (168259601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106952861 - 2²⁶ = 39843997 is a prime.

It is a super-2 number, since 2×106952861² = 22877828952170642, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106952869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53476430 + 53476431.

It is an arithmetic number, because the mean of its divisors is an integer number (53476431).

Almost surely, 2^106952861 is an apocalyptic number.

It is an amenable number.

106952861 is a deficient number, since it is larger than the sum of its proper divisors (1).

106952861 is an equidigital number, since it uses as much as digits as its factorization.

106952861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 106952861 is about 10341.8016322109. The cubic root of 106952861 is about 474.6762129488.

The spelling of 106952861 in words is "one hundred six million, nine hundred fifty-two thousand, eight hundred sixty-one".