124406 has 8 divisors (see below), whose sum is σ = 197640. Its totient is φ = 58528.
The previous prime is 124367. The next prime is 124427. The reversal of 124406 is 604421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796 + ... + 1863.
It is an arithmetic number, because the mean of its divisors is an integer number (24705).
2124406 is an apocalyptic number.
124406 is a deficient number, since it is larger than the sum of its proper divisors (73234).
124406 is a wasteful number, since it uses less digits than its factorization.
124406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3678.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 124406 is about 352.7123473881. The cubic root of 124406 is about 49.9206742150.
Adding to 124406 its reverse (604421), we get a palindrome (728827).
The spelling of 124406 in words is "one hundred twenty-four thousand, four hundred six".
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