126828268 has 36 divisors (see below), whose sum is σ = 271782840. Its totient is φ = 51492672.

The previous prime is 126828257. The next prime is 126828269. The reversal of 126828268 is 862828621.

It is not an unprimeable number, because it can be changed into a prime (126828269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13305 + ... + 20752.

Almost surely, 2^126828268 is an apocalyptic number.

It is an amenable number.

126828268 is an abundant number, since it is smaller than the sum of its proper divisors (144954572).

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

126828268 is a wasteful number, since it uses less digits than its factorization.

126828268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34094 (or 34085 counting only the distinct ones).

The product of its digits is 147456, while the sum is 43.

The square root of 126828268 is about 11261.8057166691. The cubic root of 126828268 is about 502.4259016340.

The spelling of 126828268 in words is "one hundred twenty-six million, eight hundred twenty-eight thousand, two hundred sixty-eight".