68483623 has 8 divisors (see below), whose sum is σ = 74140416. Its totient is φ = 62882400.

The previous prime is 68483621. The next prime is 68483647. The reversal of 68483623 is 32638486.

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 68483623 - 2¹ = 68483621 is a prime.

It is a super-2 number, since 2×68483623² = 9380013238412258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68483621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11308 + ... + 16273.

It is an arithmetic number, because the mean of its divisors is an integer number (9267552).

Almost surely, 2^68483623 is an apocalyptic number.

68483623 is a deficient number, since it is larger than the sum of its proper divisors (5656793).

68483623 is a wasteful number, since it uses less digits than its factorization.

68483623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27785.

The product of its digits is 165888, while the sum is 40.

The square root of 68483623 is about 8275.4832487293. The cubic root of 68483623 is about 409.1308636068.

The spelling of 68483623 in words is "sixty-eight million, four hundred eighty-three thousand, six hundred twenty-three".