106731284 has 24 divisors (see below), whose sum is σ = 214485600. Its totient is φ = 45960480.

The previous prime is 106731239. The next prime is 106731299. The reversal of 106731284 is 482137601.

It is a super-2 number, since 2×106731284² = 22783133968577312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106731284.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 62999 + ... + 64670.

It is an arithmetic number, because the mean of its divisors is an integer number (8936900).

Almost surely, 2^106731284 is an apocalyptic number.

It is an amenable number.

106731284 is an abundant number, since it is smaller than the sum of its proper divisors (107754316).

106731284 is a wasteful number, since it uses less digits than its factorization.

106731284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127703 (or 127701 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 106731284 is about 10331.0833894611. The cubic root of 106731284 is about 474.3481866675.

Adding to 106731284 its reverse (482137601), we get a palindrome (588868885).

The spelling of 106731284 in words is "one hundred six million, seven hundred thirty-one thousand, two hundred eighty-four".