68754966 has 32 divisors (see below), whose sum is σ = 157489920. Its totient is φ = 19602336.

The previous prime is 68754949. The next prime is 68754997. The reversal of 68754966 is 66945786.

It is a super-2 number, since 2×68754966² = 9454490699322312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 21925 + ... + 24863.

It is an arithmetic number, because the mean of its divisors is an integer number (4921560).

Almost surely, 2^68754966 is an apocalyptic number.

68754966 is an abundant number, since it is smaller than the sum of its proper divisors (88734954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68754966 is a wasteful number, since it uses less digits than its factorization.

68754966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3508.

The product of its digits is 2177280, while the sum is 51.

The square root of 68754966 is about 8291.8614315484. The cubic root of 68754966 is about 409.6704986978.

The spelling of 68754966 in words is "sixty-eight million, seven hundred fifty-four thousand, nine hundred sixty-six".