68336675 has 24 divisors (see below), whose sum is σ = 94607040. Its totient is φ = 48535200.

The previous prime is 68336647. The next prime is 68336677. The reversal of 68336675 is 57663386.

It is not a de Polignac number, because 68336675 - 2⁸ = 68336419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68336677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8936 + ... + 14714.

It is an arithmetic number, because the mean of its divisors is an integer number (3941960).

Almost surely, 2^68336675 is an apocalyptic number.

68336675 is a deficient number, since it is larger than the sum of its proper divisors (26270365).

68336675 is a wasteful number, since it uses less digits than its factorization.

68336675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5843 (or 5838 counting only the distinct ones).

The product of its digits is 544320, while the sum is 44.

The square root of 68336675 is about 8266.5999661288. The cubic root of 68336675 is about 408.8380246664.

Subtracting from 68336675 its reverse (57663386), we obtain a square (10673289 = 3267²).

The spelling of 68336675 in words is "sixty-eight million, three hundred thirty-six thousand, six hundred seventy-five".