68126474 has 32 divisors (see below), whose sum is σ = 113400000. Its totient is φ = 30501504.

The previous prime is 68126473. The next prime is 68126477. The reversal of 68126474 is 47462186.

It is not an unprimeable number, because it can be changed into a prime (68126473) 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 15 ways as a sum of consecutive naturals, for example, 136277 + ... + 136775.

It is an arithmetic number, because the mean of its divisors is an integer number (3543750).

Almost surely, 2^68126474 is an apocalyptic number.

68126474 is a deficient number, since it is larger than the sum of its proper divisors (45273526).

68126474 is a wasteful number, since it uses less digits than its factorization.

68126474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662.

The product of its digits is 64512, while the sum is 38.

The square root of 68126474 is about 8253.8763014719. The cubic root of 68126474 is about 408.4184040812.

The spelling of 68126474 in words is "sixty-eight million, one hundred twenty-six thousand, four hundred seventy-four".