106261871 has 4 divisors (see below), whose sum is σ = 106965744. Its totient is φ = 105558000.

The previous prime is 106261853. The next prime is 106261919. The reversal of 106261871 is 178162601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106261871 - 2²⁶ = 39153007 is a prime.

It is a super-2 number, since 2×106261871² = 22583170456841282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106261801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351710 + ... + 352011.

It is an arithmetic number, because the mean of its divisors is an integer number (26741436).

Almost surely, 2^106261871 is an apocalyptic number.

106261871 is a deficient number, since it is larger than the sum of its proper divisors (703873).

106261871 is an equidigital number, since it uses as much as digits as its factorization.

106261871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703872.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 106261871 is about 10308.3398760421. The cubic root of 106261871 is about 473.6517571851.

The spelling of 106261871 in words is "one hundred six million, two hundred sixty-one thousand, eight hundred seventy-one".