126240326 has 4 divisors (see below), whose sum is σ = 189360492. Its totient is φ = 63120162.

The previous prime is 126240319. The next prime is 126240371. The reversal of 126240326 is 623042621.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 126240295 and 126240304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31560080 + ... + 31560083.

It is an arithmetic number, because the mean of its divisors is an integer number (47340123).

Almost surely, 2^126240326 is an apocalyptic number.

126240326 is a deficient number, since it is larger than the sum of its proper divisors (63120166).

126240326 is an equidigital number, since it uses as much as digits as its factorization.

126240326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63120165.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 126240326 is about 11235.6720315253. The cubic root of 126240326 is about 501.6483280579.

Adding to 126240326 its reverse (623042621), we get a palindrome (749282947).

The spelling of 126240326 in words is "one hundred twenty-six million, two hundred forty thousand, three hundred twenty-six".