124446 has 16 divisors (see below), whose sum is σ = 284544. Its totient is φ = 35544.

The previous prime is 124433. The next prime is 124447. The reversal of 124446 is 644421.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a plaindrome in base 10.

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 (124447) by changing a digit.

124446 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, 1440 + ... + 1523.

It is an arithmetic number, because the mean of its divisors is an integer number (17784).

2¹²⁴⁴⁴⁶ is an apocalyptic number.

124446 is an abundant number, since it is smaller than the sum of its proper divisors (160098).

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

124446 is a wasteful number, since it uses less digits than its factorization.

124446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2975.

The product of its digits is 768, while the sum is 21.

The square root of 124446 is about 352.7690462611. The cubic root of 124446 is about 49.9260239382.

Adding to 124446 its reverse (644421), we get a palindrome (768867).

The spelling of 124446 in words is "one hundred twenty-four thousand, four hundred forty-six".