126318056 has 64 divisors (see below), whose sum is σ = 254016000. Its totient is φ = 58798080.

The previous prime is 126318043. The next prime is 126318079. The reversal of 126318056 is 650813621.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1302200 + ... + 1302296.

It is an arithmetic number, because the mean of its divisors is an integer number (3969000).

Almost surely, 2^126318056 is an apocalyptic number.

It is an amenable number.

126318056 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

126318056 is a wasteful number, since it uses less digits than its factorization.

126318056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 126318056 is about 11239.1305713565. The cubic root of 126318056 is about 501.7512669667.

The spelling of 126318056 in words is "one hundred twenty-six million, three hundred eighteen thousand, fifty-six".