126732326 has 32 divisors (see below), whose sum is σ = 227726400. Its totient is φ = 52835328.

The previous prime is 126732317. The next prime is 126732329. The reversal of 126732326 is 623237621.

It is a super-2 number, since 2×126732326² = 32122164906740552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126732292 and 126732301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126732329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22886 + ... + 27878.

It is an arithmetic number, because the mean of its divisors is an integer number (7116450).

Almost surely, 2^126732326 is an apocalyptic number.

126732326 is a deficient number, since it is larger than the sum of its proper divisors (100994074).

126732326 is an equidigital number, since it uses as much as digits as its factorization.

126732326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053 (or 5039 counting only the distinct ones).

The product of its digits is 18144, while the sum is 32.

The square root of 126732326 is about 11257.5452919364. The cubic root of 126732326 is about 502.2991793434.

Adding to 126732326 its reverse (623237621), we get a palindrome (749969947).

The spelling of 126732326 in words is "one hundred twenty-six million, seven hundred thirty-two thousand, three hundred twenty-six".