68466291 has 8 divisors (see below), whose sum is σ = 96093120. Its totient is φ = 43241832.

The previous prime is 68466283. The next prime is 68466311. The reversal of 68466291 is 19266486.

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

It is not a de Polignac number, because 68466291 - 2³ = 68466283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68466241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600525 + ... + 600638.

It is an arithmetic number, because the mean of its divisors is an integer number (12011640).

Almost surely, 2^68466291 is an apocalyptic number.

68466291 is a deficient number, since it is larger than the sum of its proper divisors (27626829).

68466291 is a wasteful number, since it uses less digits than its factorization.

68466291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201185.

The product of its digits is 124416, while the sum is 42.

The square root of 68466291 is about 8274.4359928638. The cubic root of 68466291 is about 409.0963460871.

The spelling of 68466291 in words is "sixty-eight million, four hundred sixty-six thousand, two hundred ninety-one".