126331376 has 10 divisors (see below), whose sum is σ = 244767072. Its totient is φ = 63165680.

The previous prime is 126331351. The next prime is 126331379. The reversal of 126331376 is 673133621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126331379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3947840 + ... + 3947871.

Almost surely, 2^126331376 is an apocalyptic number.

126331376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

126331376 is a deficient number, since it is larger than the sum of its proper divisors (118435696).

126331376 is an equidigital number, since it uses as much as digits as its factorization.

126331376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7895719 (or 7895713 counting only the distinct ones).

The product of its digits is 13608, while the sum is 32.

The square root of 126331376 is about 11239.7231282625. The cubic root of 126331376 is about 501.7689025874.

Adding to 126331376 its reverse (673133621), we get a palindrome (799464997).

The spelling of 126331376 in words is "one hundred twenty-six million, three hundred thirty-one thousand, three hundred seventy-six".