126428076 has 18 divisors (see below), whose sum is σ = 319582172. Its totient is φ = 42142680.

The previous prime is 126428059. The next prime is 126428087. The reversal of 126428076 is 670824621.

126428076 is a `hidden beast` number, since 1 + 2 + 642 + 8 + 0 + 7 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3511891 = 126428076 / (1 + 2 + 6 + 4 + 2 + 8 + 0 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 126428076.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1755910 + ... + 1755981.

Almost surely, 2^126428076 is an apocalyptic number.

It is an amenable number.

126428076 is an abundant number, since it is smaller than the sum of its proper divisors (193154096).

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

126428076 is a wasteful number, since it uses less digits than its factorization.

126428076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3511901 (or 3511896 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 126428076 is about 11244.0240127812. The cubic root of 126428076 is about 501.8968958054.

The spelling of 126428076 in words is "one hundred twenty-six million, four hundred twenty-eight thousand, seventy-six".