68743382 has 4 divisors (see below), whose sum is σ = 103115076. Its totient is φ = 34371690.

The previous prime is 68743309. The next prime is 68743391. The reversal of 68743382 is 28334786.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28334786 = 2 ⋅14167393.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17185844 + ... + 17185847.

It is an arithmetic number, because the mean of its divisors is an integer number (25778769).

Almost surely, 2^68743382 is an apocalyptic number.

68743382 is a deficient number, since it is larger than the sum of its proper divisors (34371694).

68743382 is a wasteful number, since it uses less digits than its factorization.

68743382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34371693.

The product of its digits is 193536, while the sum is 41.

The square root of 68743382 is about 8291.1628858683. The cubic root of 68743382 is about 409.6474899860.

The spelling of 68743382 in words is "sixty-eight million, seven hundred forty-three thousand, three hundred eighty-two".