68467846 has 4 divisors (see below), whose sum is σ = 102701772. Its totient is φ = 34233922.

The previous prime is 68467843. The next prime is 68467853. The reversal of 68467846 is 64876486.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 68467846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68467843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17116960 + ... + 17116963.

It is an arithmetic number, because the mean of its divisors is an integer number (25675443).

Almost surely, 2^68467846 is an apocalyptic number.

68467846 is a deficient number, since it is larger than the sum of its proper divisors (34233926).

68467846 is a wasteful number, since it uses less digits than its factorization.

68467846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34233925.

The product of its digits is 1548288, while the sum is 49.

The square root of 68467846 is about 8274.5299564386. The cubic root of 68467846 is about 409.0994431830.

The spelling of 68467846 in words is "sixty-eight million, four hundred sixty-seven thousand, eight hundred forty-six".