126234124 has 12 divisors (see below), whose sum is σ = 220999464. Its totient is φ = 63091424.

The previous prime is 126234091. The next prime is 126234133. The reversal of 126234124 is 421432621.

It is a happy 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, 8544 + ... + 18040.

It is an arithmetic number, because the mean of its divisors is an integer number (18416622).

Almost surely, 2^126234124 is an apocalyptic number.

It is an amenable number.

126234124 is a deficient number, since it is larger than the sum of its proper divisors (94765340).

126234124 is a wasteful number, since it uses less digits than its factorization.

126234124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12824 (or 12822 counting only the distinct ones).

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

The square root of 126234124 is about 11235.3960321833. The cubic root of 126234124 is about 501.6401128439.

Adding to 126234124 its reverse (421432621), we get a palindrome (547666745).

The spelling of 126234124 in words is "one hundred twenty-six million, two hundred thirty-four thousand, one hundred twenty-four".