124406126 has 16 divisors (see below), whose sum is σ = 209702304. Its totient is φ = 54921504.

The previous prime is 124406123. The next prime is 124406141. The reversal of 124406126 is 621604421.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 124406095 and 124406104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124406123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103421 + ... + 104616.

It is an arithmetic number, because the mean of its divisors is an integer number (13106394).

Almost surely, 2^124406126 is an apocalyptic number.

124406126 is a deficient number, since it is larger than the sum of its proper divisors (85296178).

124406126 is a wasteful number, since it uses less digits than its factorization.

124406126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208075.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 124406126 is about 11153.7494144346. The cubic root of 124406126 is about 499.2069106838.

The spelling of 124406126 in words is "one hundred twenty-four million, four hundred six thousand, one hundred twenty-six".