68059444 has 24 divisors (see below), whose sum is σ = 125824160. Its totient is φ = 32122656.

The previous prime is 68059441. The next prime is 68059447. The reversal of 68059444 is 44495086.

It is an interprime number because it is at equal distance from previous prime (68059441) and next prime (68059447).

It is a junction number, because it is equal to n+sod(n) for n = 68059397 and 68059406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68059441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21874 + ... + 24790.

Almost surely, 2^68059444 is an apocalyptic number.

It is an amenable number.

68059444 is a deficient number, since it is larger than the sum of its proper divisors (57764716).

68059444 is a wasteful number, since it uses less digits than its factorization.

68059444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247 (or 3245 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 68059444 is about 8249.8147857997. The cubic root of 68059444 is about 408.2844117798.

The spelling of 68059444 in words is "sixty-eight million, fifty-nine thousand, four hundred forty-four".