68754255 has 24 divisors (see below), whose sum is σ = 116110512. Its totient is φ = 34736256.

The previous prime is 68754229. The next prime is 68754271. The reversal of 68754255 is 55245786.

It is not a de Polignac number, because 68754255 - 2⁸ = 68753999 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 934 + ... + 11763.

It is an arithmetic number, because the mean of its divisors is an integer number (4837938).

Almost surely, 2^68754255 is an apocalyptic number.

68754255 is a deficient number, since it is larger than the sum of its proper divisors (47356257).

68754255 is a wasteful number, since it uses less digits than its factorization.

68754255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12743 (or 12724 counting only the distinct ones).

The product of its digits is 336000, while the sum is 42.

The square root of 68754255 is about 8291.8185580728. The cubic root of 68754255 is about 409.6690865490.

The spelling of 68754255 in words is "sixty-eight million, seven hundred fifty-four thousand, two hundred fifty-five".