126002832 has 80 divisors (see below), whose sum is σ = 357596160. Its totient is φ = 38054016.

The previous prime is 126002803. The next prime is 126002839. The reversal of 126002832 is 238200621.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (126002839) 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 15 ways as a sum of consecutive naturals, for example, 17973 + ... + 23979.

It is an arithmetic number, because the mean of its divisors is an integer number (4469952).

Almost surely, 2^126002832 is an apocalyptic number.

126002832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126002832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178798080).

126002832 is an abundant number, since it is smaller than the sum of its proper divisors (231593328).

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

126002832 is a wasteful number, since it uses less digits than its factorization.

126002832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6060 (or 6054 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 126002832 is about 11225.0983069192. The cubic root of 126002832 is about 501.3335494630. Note that the first 3 decimals are identical.

The spelling of 126002832 in words is "one hundred twenty-six million, two thousand, eight hundred thirty-two".