106886279 has 2 divisors, whose sum is σ = 106886280. Its totient is φ = 106886278.

The previous prime is 106886251. The next prime is 106886309. The reversal of 106886279 is 972688601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106886279 - 2¹⁶ = 106820743 is a prime.

It is a super-2 number, since 2×106886279² = 22849353276931682, 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 (106886209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53443139 + 53443140.

It is an arithmetic number, because the mean of its divisors is an integer number (53443140).

Almost surely, 2^106886279 is an apocalyptic number.

106886279 is a deficient number, since it is larger than the sum of its proper divisors (1).

106886279 is an equidigital number, since it uses as much as digits as its factorization.

106886279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 106886279 is about 10338.5820594509. The cubic root of 106886279 is about 474.5776915006.

The spelling of 106886279 in words is "one hundred six million, eight hundred eighty-six thousand, two hundred seventy-nine".