106446 has 16 divisors (see below), whose sum is σ = 216144. Its totient is φ = 34944.

The previous prime is 106441. The next prime is 106451. The reversal of 106446 is 644601.

It is an interprime number because it is at equal distance from previous prime (106441) and next prime (106451).

It is a super-2 number, since 2×106446² = 22661501832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106441) by changing a digit.

106446 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600 + ... + 756.

It is an arithmetic number, because the mean of its divisors is an integer number (13509).

2¹⁰⁶⁴⁴⁶ is an apocalyptic number.

106446 is an abundant number, since it is smaller than the sum of its proper divisors (109698).

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

106446 is a wasteful number, since it uses less digits than its factorization.

106446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 106446 is about 326.2606320107. The cubic root of 106446 is about 47.3925178241.

The spelling of 106446 in words is "one hundred six thousand, four hundred forty-six".