44312 has 16 divisors (see below), whose sum is σ = 86400. Its totient is φ = 21280.

The previous prime is 44293. The next prime is 44351. The reversal of 44312 is 21344.

It is a congruent number.

It is an unprimeable number.

44312 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137 + ... + 327.

It is an arithmetic number, because the mean of its divisors is an integer number (5400).

2⁴⁴³¹² is an apocalyptic number.

It is an amenable number.

44312 is a deficient number, since it is larger than the sum of its proper divisors (42088).

44312 is a wasteful number, since it uses less digits than its factorization.

44312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 222 counting only the distinct ones).

The product of its digits is 96, while the sum is 14.

The square root of 44312 is about 210.5041567286. The cubic root of 44312 is about 35.3867314909.

Adding to 44312 its reverse (21344), we get a palindrome (65656).

The spelling of 44312 in words is "forty-four thousand, three hundred twelve", and thus it is an iban number.