106321344 has 28 divisors (see below), whose sum is σ = 281309064. Its totient is φ = 35440384.

The previous prime is 106321343. The next prime is 106321367. The reversal of 106321344 is 443123601.

It is a super-2 number, since 2×106321344² = 22608456379932672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106321343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276687 + ... + 277070.

Almost surely, 2^106321344 is an apocalyptic number.

It is an amenable number.

106321344 is an abundant number, since it is smaller than the sum of its proper divisors (174987720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106321344 is an equidigital number, since it uses as much as digits as its factorization.

106321344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553772 (or 553762 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 106321344 is about 10311.2241756253. The cubic root of 106321344 is about 473.7401057056.

Adding to 106321344 its reverse (443123601), we get a palindrome (549444945).

The spelling of 106321344 in words is "one hundred six million, three hundred twenty-one thousand, three hundred forty-four".