68741446 has 8 divisors (see below), whose sum is σ = 106438464. Its totient is φ = 33261960.

The previous prime is 68741443. The next prime is 68741467. The reversal of 68741446 is 64414786.

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

It is a junction number, because it is equal to n+sod(n) for n = 68741399 and 68741408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68741443) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 554305 + ... + 554428.

It is an arithmetic number, because the mean of its divisors is an integer number (13304808).

Almost surely, 2^68741446 is an apocalyptic number.

68741446 is a deficient number, since it is larger than the sum of its proper divisors (37697018).

68741446 is a wasteful number, since it uses less digits than its factorization.

68741446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108766.

The product of its digits is 129024, while the sum is 40.

The square root of 68741446 is about 8291.0461342342. The cubic root of 68741446 is about 409.6436443553.

The spelling of 68741446 in words is "sixty-eight million, seven hundred forty-one thousand, four hundred forty-six".