68088433 has 8 divisors (see below), whose sum is σ = 80498880. Its totient is φ = 56348880.

The previous prime is 68088403. The next prime is 68088437. The reversal of 68088433 is 33488086.

It is a happy number.

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

It is not a de Polignac number, because 68088433 - 2⁵ = 68088401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68088437) 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 7 ways as a sum of consecutive naturals, for example, 167503 + ... + 167908.

It is an arithmetic number, because the mean of its divisors is an integer number (10062360).

Almost surely, 2^68088433 is an apocalyptic number.

It is an amenable number.

68088433 is a deficient number, since it is larger than the sum of its proper divisors (12410447).

68088433 is a wasteful number, since it uses less digits than its factorization.

68088433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335447.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 68088433 is about 8251.5715472872. The cubic root of 68088433 is about 408.3423712933.

The spelling of 68088433 in words is "sixty-eight million, eighty-eight thousand, four hundred thirty-three".