126132648 has 16 divisors (see below), whose sum is σ = 315331680. Its totient is φ = 42044208.

The previous prime is 126132647. The next prime is 126132649. The reversal of 126132648 is 846231621.

It is an interprime number because it is at equal distance from previous prime (126132647) and next prime (126132649).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (126132647) by changing a digit.

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, 2627740 + ... + 2627787.

It is an arithmetic number, because the mean of its divisors is an integer number (19708230).

Almost surely, 2^126132648 is an apocalyptic number.

It is an amenable number.

126132648 is an abundant number, since it is smaller than the sum of its proper divisors (189199032).

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

126132648 is a wasteful number, since it uses less digits than its factorization.

126132648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5255536 (or 5255532 counting only the distinct ones).

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

The square root of 126132648 is about 11230.8792175858. The cubic root of 126132648 is about 501.5056587656.

The spelling of 126132648 in words is "one hundred twenty-six million, one hundred thirty-two thousand, six hundred forty-eight".