68982623 has 8 divisors (see below), whose sum is σ = 71865360. Its totient is φ = 66157120.

The previous prime is 68982611. The next prime is 68982647. The reversal of 68982623 is 32628986.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68982623 - 2¹² = 68978527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68982653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11840 + ... + 16677.

It is an arithmetic number, because the mean of its divisors is an integer number (8983170).

Almost surely, 2^68982623 is an apocalyptic number.

68982623 is a deficient number, since it is larger than the sum of its proper divisors (2882737).

68982623 is a wasteful number, since it uses less digits than its factorization.

68982623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28617.

The product of its digits is 248832, while the sum is 44.

The square root of 68982623 is about 8305.5778245707. The cubic root of 68982623 is about 410.1221587214.

The spelling of 68982623 in words is "sixty-eight million, nine hundred eighty-two thousand, six hundred twenty-three".