126796168 has 8 divisors (see below), whose sum is σ = 237742830. Its totient is φ = 63398080.

The previous prime is 126796157. The next prime is 126796249. The reversal of 126796168 is 861697621.

It can be written as a sum of positive squares in only one way, i.e., 76073284 + 50722884 = 8722^2 + 7122^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7924753 + ... + 7924768.

Almost surely, 2^126796168 is an apocalyptic number.

It is an amenable number.

126796168 is a deficient number, since it is larger than the sum of its proper divisors (110946662).

126796168 is a wasteful number, since it uses less digits than its factorization.

126796168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15849527 (or 15849523 counting only the distinct ones).

The product of its digits is 217728, while the sum is 46.

The square root of 126796168 is about 11260.3804553843. The cubic root of 126796168 is about 502.3835103686.

The spelling of 126796168 in words is "one hundred twenty-six million, seven hundred ninety-six thousand, one hundred sixty-eight".