126800712 has 48 divisors (see below), whose sum is σ = 344086080. Its totient is φ = 42184800.

The previous prime is 126800711. The next prime is 126800717. The reversal of 126800712 is 217008621.

It is not an unprimeable number, because it can be changed into a prime (126800711) 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, 44037 + ... + 46827.

It is an arithmetic number, because the mean of its divisors is an integer number (7168460).

Almost surely, 2^126800712 is an apocalyptic number.

126800712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126800712 is an abundant number, since it is smaller than the sum of its proper divisors (217285368).

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

126800712 is a wasteful number, since it uses less digits than its factorization.

126800712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3434 (or 3427 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 126800712 is about 11260.5822229581. The cubic root of 126800712 is about 502.3895116105.

The spelling of 126800712 in words is "one hundred twenty-six million, eight hundred thousand, seven hundred twelve".