126613124 has 12 divisors (see below), whose sum is σ = 241716048. Its totient is φ = 57551400.

The previous prime is 126613117. The next prime is 126613129. The reversal of 126613124 is 421316621.

It is a junction number, because it is equal to n+sod(n) for n = 126613093 and 126613102.

It is not an unprimeable number, because it can be changed into a prime (126613129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438742 + ... + 1438829.

It is an arithmetic number, because the mean of its divisors is an integer number (20143004).

Almost surely, 2^126613124 is an apocalyptic number.

It is an amenable number.

126613124 is a deficient number, since it is larger than the sum of its proper divisors (115102924).

126613124 is a wasteful number, since it uses less digits than its factorization.

126613124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877586 (or 2877584 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 126613124 is about 11252.2497306094. The cubic root of 126613124 is about 502.1416456109.

Adding to 126613124 its reverse (421316621), we get a palindrome (547929745).

The spelling of 126613124 in words is "one hundred twenty-six million, six hundred thirteen thousand, one hundred twenty-four".