68350562 has 16 divisors (see below), whose sum is σ = 123339840. Its totient is φ = 27751248.

The previous prime is 68350559. The next prime is 68350571. The reversal of 68350562 is 26505386.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 128213 + ... + 128744.

It is an arithmetic number, because the mean of its divisors is an integer number (7708740).

Almost surely, 2^68350562 is an apocalyptic number.

68350562 is a deficient number, since it is larger than the sum of its proper divisors (54989278).

68350562 is a wasteful number, since it uses less digits than its factorization.

68350562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256985.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 68350562 is about 8267.4398697541. The cubic root of 68350562 is about 408.8657167225.

The spelling of 68350562 in words is "sixty-eight million, three hundred fifty thousand, five hundred sixty-two".