68848077 has 16 divisors (see below), whose sum is σ = 98217920. Its totient is φ = 42768000.

The previous prime is 68848067. The next prime is 68848081. The reversal of 68848077 is 77084886.

It is not a de Polignac number, because 68848077 - 2¹² = 68843981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68848027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6424 + ... + 13377.

It is an arithmetic number, because the mean of its divisors is an integer number (6138620).

Almost surely, 2^68848077 is an apocalyptic number.

It is an amenable number.

68848077 is a deficient number, since it is larger than the sum of its proper divisors (29369843).

68848077 is a wasteful number, since it uses less digits than its factorization.

68848077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19884.

The product of its (nonzero) digits is 602112, while the sum is 48.

The square root of 68848077 is about 8297.4741337349. The cubic root of 68848077 is about 409.8553465511.

The spelling of 68848077 in words is "sixty-eight million, eight hundred forty-eight thousand, seventy-seven".