68541033 has 8 divisors (see below), whose sum is σ = 99696096. Its totient is φ = 41540000.

The previous prime is 68541023. The next prime is 68541071. The reversal of 68541033 is 33014586.

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

It is a cyclic number.

It is not a de Polignac number, because 68541033 - 2⁵ = 68541001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68541023) 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, 1038468 + ... + 1038533.

It is an arithmetic number, because the mean of its divisors is an integer number (12462012).

Almost surely, 2^68541033 is an apocalyptic number.

It is an amenable number.

68541033 is a deficient number, since it is larger than the sum of its proper divisors (31155063).

68541033 is a wasteful number, since it uses less digits than its factorization.

68541033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2077015.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 68541033 is about 8278.9512016922. The cubic root of 68541033 is about 409.2451568325.

It can be divided in two parts, 6854 and 1033, that added together give a palindrome (7887).

The spelling of 68541033 in words is "sixty-eight million, five hundred forty-one thousand, thirty-three".