68284401 has 8 divisors (see below), whose sum is σ = 95004480. Its totient is φ = 43543632.

The previous prime is 68284379. The next prime is 68284421. The reversal of 68284401 is 10448286.

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

It is not a de Polignac number, because 68284401 - 2¹⁵ = 68251633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68284421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494746 + ... + 494883.

It is an arithmetic number, because the mean of its divisors is an integer number (11875560).

Almost surely, 2^68284401 is an apocalyptic number.

It is an amenable number.

68284401 is a deficient number, since it is larger than the sum of its proper divisors (26720079).

68284401 is a wasteful number, since it uses less digits than its factorization.

68284401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989655.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 68284401 is about 8263.4376018701. The cubic root of 68284401 is about 408.7337514700.

The spelling of 68284401 in words is "sixty-eight million, two hundred eighty-four thousand, four hundred one".