126388808 has 64 divisors (see below), whose sum is σ = 294000000. Its totient is φ = 49600512.

The previous prime is 126388807. The next prime is 126388813. The reversal of 126388808 is 808883621.

It is not an unprimeable number, because it can be changed into a prime (126388807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100568 + ... + 101816.

It is an arithmetic number, because the mean of its divisors is an integer number (4593750).

Almost surely, 2^126388808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126388808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147000000).

126388808 is an abundant number, since it is smaller than the sum of its proper divisors (167611192).

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

126388808 is a wasteful number, since it uses less digits than its factorization.

126388808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414 (or 1410 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 44.

The square root of 126388808 is about 11242.2777051628. The cubic root of 126388808 is about 501.8449281076.

The spelling of 126388808 in words is "one hundred twenty-six million, three hundred eighty-eight thousand, eight hundred eight".