68211483 has 8 divisors (see below), whose sum is σ = 91003968. Its totient is φ = 45446664.

The previous prime is 68211443. The next prime is 68211499. The reversal of 68211483 is 38411286.

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

It is not a de Polignac number, because 68211483 - 2¹⁰ = 68210459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68211443) 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 7 ways as a sum of consecutive naturals, for example, 241 + ... + 11682.

It is an arithmetic number, because the mean of its divisors is an integer number (11375496).

Almost surely, 2^68211483 is an apocalyptic number.

68211483 is a deficient number, since it is larger than the sum of its proper divisors (22792485).

68211483 is a wasteful number, since it uses less digits than its factorization.

68211483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13833.

The product of its digits is 9216, while the sum is 33.

The square root of 68211483 is about 8259.0243370510. The cubic root of 68211483 is about 408.5882098706.

The spelling of 68211483 in words is "sixty-eight million, two hundred eleven thousand, four hundred eighty-three".