68026634 has 32 divisors (see below), whose sum is σ = 115153920. Its totient is φ = 29921472.

The previous prime is 68026627. The next prime is 68026657. The reversal of 68026634 is 43662086.

It is a junction number, because it is equal to n+sod(n) for n = 68026594 and 68026603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62039 + ... + 63125.

It is an arithmetic number, because the mean of its divisors is an integer number (3598560).

Almost surely, 2^68026634 is an apocalyptic number.

68026634 is a deficient number, since it is larger than the sum of its proper divisors (47127286).

68026634 is a wasteful number, since it uses less digits than its factorization.

68026634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 68026634 is about 8247.8260165937. The cubic root of 68026634 is about 408.2187928446.

The spelling of 68026634 in words is "sixty-eight million, twenty-six thousand, six hundred thirty-four".