126324124 has 12 divisors (see below), whose sum is σ = 221647104. Its totient is φ = 62996384.

The previous prime is 126324071. The next prime is 126324131. The reversal of 126324124 is 421423621.

It is a happy 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, 39697 + ... + 42760.

It is an arithmetic number, because the mean of its divisors is an integer number (18470592).

Almost surely, 2^126324124 is an apocalyptic number.

It is an amenable number.

126324124 is a deficient number, since it is larger than the sum of its proper divisors (95322980).

126324124 is a wasteful number, since it uses less digits than its factorization.

126324124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82844 (or 82842 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 126324124 is about 11239.4005178212. The cubic root of 126324124 is about 501.7593011254.

Adding to 126324124 its reverse (421423621), we get a palindrome (547747745).

The spelling of 126324124 in words is "one hundred twenty-six million, three hundred twenty-four thousand, one hundred twenty-four".