126798368 has 24 divisors (see below), whose sum is σ = 250466832. Its totient is φ = 63187776.

The previous prime is 126798361. The next prime is 126798391. The reversal of 126798368 is 863897621.

It is a super-2 number, since 2×126798368² = 32155652254926848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126798361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3371 + ... + 16277.

It is an arithmetic number, because the mean of its divisors is an integer number (10436118).

Almost surely, 2^126798368 is an apocalyptic number.

It is an amenable number.

126798368 is a deficient number, since it is larger than the sum of its proper divisors (123668464).

126798368 is a wasteful number, since it uses less digits than its factorization.

126798368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13224 (or 13216 counting only the distinct ones).

The product of its digits is 870912, while the sum is 50.

The square root of 126798368 is about 11260.4781426012. The cubic root of 126798368 is about 502.3864159173.

The spelling of 126798368 in words is "one hundred twenty-six million, seven hundred ninety-eight thousand, three hundred sixty-eight".