126335120 has 40 divisors (see below), whose sum is σ = 294368064. Its totient is φ = 50424192.

The previous prime is 126335119. The next prime is 126335129. The reversal of 126335120 is 21533621.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (126335129) 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 7 ways as a sum of consecutive naturals, for example, 42317 + ... + 45203.

Almost surely, 2^126335120 is an apocalyptic number.

126335120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126335120 is an abundant number, since it is smaller than the sum of its proper divisors (168032944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126335120 is a wasteful number, since it uses less digits than its factorization.

126335120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447 (or 3441 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 126335120 is about 11239.8896791739. The cubic root of 126335120 is about 501.7738594035.

Adding to 126335120 its reverse (21533621), we get a palindrome (147868741).

The spelling of 126335120 in words is "one hundred twenty-six million, three hundred thirty-five thousand, one hundred twenty".