106744 has 16 divisors (see below), whose sum is σ = 218520. Its totient is φ = 48480.

The previous prime is 106739. The next prime is 106747. The reversal of 106744 is 447601.

It is a super-2 number, since 2×106744² = 22788563072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106747) 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, 519 + ... + 694.

2¹⁰⁶⁷⁴⁴ is an apocalyptic number.

It is an amenable number.

106744 is an abundant number, since it is smaller than the sum of its proper divisors (111776).

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

106744 is a wasteful number, since it uses less digits than its factorization.

106744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 106744 is about 326.7170029245. The cubic root of 106744 is about 47.4367023919.

Adding to 106744 its product of nonzero digits (672), we get a triangular number (107416 = T₄₆₃).

It can be divided in two parts, 1067 and 44, that added together give a palindrome (1111).

The spelling of 106744 in words is "one hundred six thousand, seven hundred forty-four".