68625341 has 4 divisors (see below), whose sum is σ = 68647932. Its totient is φ = 68602752.

The previous prime is 68625331. The next prime is 68625373. The reversal of 68625341 is 14352686.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14352686 = 2 ⋅7176343.

It can be written as a sum of positive squares in 2 ways, for example, as 8236900 + 60388441 = 2870^2 + 7771^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68625341 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 (68625331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5870 + ... + 13103.

It is an arithmetic number, because the mean of its divisors is an integer number (17161983).

Almost surely, 2^68625341 is an apocalyptic number.

It is an amenable number.

68625341 is a deficient number, since it is larger than the sum of its proper divisors (22591).

68625341 is a wasteful number, since it uses less digits than its factorization.

68625341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22590.

The product of its digits is 34560, while the sum is 35.

The square root of 68625341 is about 8284.0413446578. The cubic root of 68625341 is about 409.4128836297.

The spelling of 68625341 in words is "sixty-eight million, six hundred twenty-five thousand, three hundred forty-one".