126388036 has 24 divisors (see below), whose sum is σ = 231698880. Its totient is φ = 60209952.

The previous prime is 126388033. The next prime is 126388037. The reversal of 126388036 is 630883621.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 126387986 and 126388004.

It is not an unprimeable number, because it can be changed into a prime (126388033) 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 7 ways as a sum of consecutive naturals, for example, 22195 + ... + 27301.

It is an arithmetic number, because the mean of its divisors is an integer number (9654120).

Almost surely, 2^126388036 is an apocalyptic number.

It is an amenable number.

126388036 is a deficient number, since it is larger than the sum of its proper divisors (105310844).

126388036 is a wasteful number, since it uses less digits than its factorization.

126388036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5403 (or 5401 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 126388036 is about 11242.2433704310. The cubic root of 126388036 is about 501.8439063266.

The spelling of 126388036 in words is "one hundred twenty-six million, three hundred eighty-eight thousand, thirty-six".