68752335 has 16 divisors (see below), whose sum is σ = 116474976. Its totient is φ = 34510848.

The previous prime is 68752331. The next prime is 68752351. The reversal of 68752335 is 53325786.

It is not a de Polignac number, because 68752335 - 2² = 68752331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68752293 and 68752302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68752331) 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 15 ways as a sum of consecutive naturals, for example, 134554 + ... + 135063.

It is an arithmetic number, because the mean of its divisors is an integer number (7279686).

Almost surely, 2^68752335 is an apocalyptic number.

68752335 is a deficient number, since it is larger than the sum of its proper divisors (47722641).

68752335 is a wasteful number, since it uses less digits than its factorization.

68752335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269642.

The product of its digits is 151200, while the sum is 39.

The square root of 68752335 is about 8291.7027804909. The cubic root of 68752335 is about 409.6652731028.

The spelling of 68752335 in words is "sixty-eight million, seven hundred fifty-two thousand, three hundred thirty-five".