68035073 has 8 divisors (see below), whose sum is σ = 72019200. Its totient is φ = 64160208.

The previous prime is 68035063. The next prime is 68035087. The reversal of 68035073 is 37053086.

It is a happy number.

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 68035073 - 2⁸ = 68034817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68035063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26033 + ... + 28526.

It is an arithmetic number, because the mean of its divisors is an integer number (9002400).

Almost surely, 2^68035073 is an apocalyptic number.

It is an amenable number.

68035073 is a deficient number, since it is larger than the sum of its proper divisors (3984127).

68035073 is a wasteful number, since it uses less digits than its factorization.

68035073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54631.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 68035073 is about 8248.3375900844. The cubic root of 68035073 is about 408.2356725859.

It can be divided in two parts, 680 and 35073, that added together give a palindrome (35753).

The spelling of 68035073 in words is "sixty-eight million, thirty-five thousand, seventy-three".