68483901 has 4 divisors (see below), whose sum is σ = 91311872. Its totient is φ = 45655932.

The previous prime is 68483879. The next prime is 68483911. The reversal of 68483901 is 10938486.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 68483901 - 2¹⁰ = 68482877 is a prime.

It is the 8276-th Hogben number.

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 68483901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68483911) by changing a digit.

It is a nontrivial repunit in base 8275.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11413981 + ... + 11413986.

It is an arithmetic number, because the mean of its divisors is an integer number (22827968).

Almost surely, 2^68483901 is an apocalyptic number.

It is an amenable number.

68483901 is a deficient number, since it is larger than the sum of its proper divisors (22827971).

68483901 is a wasteful number, since it uses less digits than its factorization.

68483901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22827970.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 68483901 is about 8275.5000453145. The cubic root of 68483901 is about 409.1314172099.

The spelling of 68483901 in words is "sixty-eight million, four hundred eighty-three thousand, nine hundred one".