68590235 has 8 divisors (see below), whose sum is σ = 94066656. Its totient is φ = 47033280.

The previous prime is 68590229. The next prime is 68590243. The reversal of 68590235 is 53209586.

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

It is not a de Polignac number, because 68590235 - 2⁴ = 68590219 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 979826 + ... + 979895.

It is an arithmetic number, because the mean of its divisors is an integer number (11758332).

Almost surely, 2^68590235 is an apocalyptic number.

68590235 is a deficient number, since it is larger than the sum of its proper divisors (25476421).

68590235 is a wasteful number, since it uses less digits than its factorization.

68590235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959733.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 68590235 is about 8281.9221802671. The cubic root of 68590235 is about 409.3430585960.

The spelling of 68590235 in words is "sixty-eight million, five hundred ninety thousand, two hundred thirty-five".