68426341 has 8 divisors (see below), whose sum is σ = 71036280. Its totient is φ = 65833152.

The previous prime is 68426333. The next prime is 68426381. The reversal of 68426341 is 14362486.

It can be written as a sum of positive squares in 4 ways, for example, as 36954241 + 31472100 = 6079^2 + 5610^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 68426341 - 2³ = 68426333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68426297 and 68426306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68426381) 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, 4471 + ... + 12523.

It is an arithmetic number, because the mean of its divisors is an integer number (8879535).

Almost surely, 2^68426341 is an apocalyptic number.

It is an amenable number.

68426341 is a deficient number, since it is larger than the sum of its proper divisors (2609939).

68426341 is a wasteful number, since it uses less digits than its factorization.

68426341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8375.

The product of its digits is 27648, while the sum is 34.

The square root of 68426341 is about 8272.0215787920. The cubic root of 68426341 is about 409.0167615276.

It can be divided in two parts, 68 and 426341, that added together give a square (426409 = 653²).

The spelling of 68426341 in words is "sixty-eight million, four hundred twenty-six thousand, three hundred forty-one".