126380328 has 16 divisors (see below), whose sum is σ = 315950880. Its totient is φ = 42126768.

The previous prime is 126380299. The next prime is 126380333. The reversal of 126380328 is 823083621.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2632900 + ... + 2632947.

It is an arithmetic number, because the mean of its divisors is an integer number (19746930).

Almost surely, 2^126380328 is an apocalyptic number.

It is an amenable number.

126380328 is an abundant number, since it is smaller than the sum of its proper divisors (189570552).

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

126380328 is a wasteful number, since it uses less digits than its factorization.

126380328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265856 (or 5265852 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 126380328 is about 11241.9005510634. The cubic root of 126380328 is about 501.8337041703.

The spelling of 126380328 in words is "one hundred twenty-six million, three hundred eighty thousand, three hundred twenty-eight".