68660483 has 4 divisors (see below), whose sum is σ = 69824280. Its totient is φ = 67496688.

The previous prime is 68660477. The next prime is 68660491. The reversal of 68660483 is 38406686.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38406686 = 2 ⋅19203343.

It is a cyclic number.

It is not a de Polignac number, because 68660483 - 2⁸ = 68660227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68660483.

It is not an unprimeable number, because it can be changed into a prime (68660453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581810 + ... + 581927.

It is an arithmetic number, because the mean of its divisors is an integer number (17456070).

Almost surely, 2^68660483 is an apocalyptic number.

68660483 is a deficient number, since it is larger than the sum of its proper divisors (1163797).

68660483 is a wasteful number, since it uses less digits than its factorization.

68660483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163796.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 68660483 is about 8286.1621393743. The cubic root of 68660483 is about 409.4827564209.

The spelling of 68660483 in words is "sixty-eight million, six hundred sixty thousand, four hundred eighty-three".