106872886 has 4 divisors (see below), whose sum is σ = 160309332. Its totient is φ = 53436442.

The previous prime is 106872851. The next prime is 106872889. The reversal of 106872886 is 688278601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 688278601 = 59 ⋅11665739.

It is a super-2 number, since 2×106872886² = 22843627523937992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106872889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26718220 + ... + 26718223.

It is an arithmetic number, because the mean of its divisors is an integer number (40077333).

Almost surely, 2^106872886 is an apocalyptic number.

106872886 is a deficient number, since it is larger than the sum of its proper divisors (53436446).

106872886 is an equidigital number, since it uses as much as digits as its factorization.

106872886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53436445.

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 106872886 is about 10337.9343197759. The cubic root of 106872886 is about 474.5578689235.

The spelling of 106872886 in words is "one hundred six million, eight hundred seventy-two thousand, eight hundred eighty-six".