126288944 has 20 divisors (see below), whose sum is σ = 244861560. Its totient is φ = 63098880.

The previous prime is 126288931. The next prime is 126288961. The reversal of 126288944 is 449882621.

It is a junction number, because it is equal to n+sod(n) for n = 126288895 and 126288904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36272 + ... + 39600.

It is an arithmetic number, because the mean of its divisors is an integer number (12243078).

Almost surely, 2^126288944 is an apocalyptic number.

It is an amenable number.

126288944 is a deficient number, since it is larger than the sum of its proper divisors (118572616).

126288944 is a wasteful number, since it uses less digits than its factorization.

126288944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5708 (or 5702 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 126288944 is about 11237.8353787551. The cubic root of 126288944 is about 501.7127184919.

The spelling of 126288944 in words is "one hundred twenty-six million, two hundred eighty-eight thousand, nine hundred forty-four".