68389201 has 4 divisors (see below), whose sum is σ = 69548400. Its totient is φ = 67230004.

The previous prime is 68389199. The next prime is 68389207. The reversal of 68389201 is 10298386.

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 a cyclic number.

It is not a de Polignac number, because 68389201 - 2¹ = 68389199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68389207) 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, 579511 + ... + 579628.

It is an arithmetic number, because the mean of its divisors is an integer number (17387100).

Almost surely, 2^68389201 is an apocalyptic number.

It is an amenable number.

68389201 is a deficient number, since it is larger than the sum of its proper divisors (1159199).

68389201 is a wasteful number, since it uses less digits than its factorization.

68389201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159198.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 68389201 is about 8269.7763573146. The cubic root of 68389201 is about 408.9427469910.

The spelling of 68389201 in words is "sixty-eight million, three hundred eighty-nine thousand, two hundred one".