68037748 has 12 divisors (see below), whose sum is σ = 119123872. Its totient is φ = 34002360.

The previous prime is 68037733. The next prime is 68037773. The reversal of 68037748 is 84773086.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 13561 + ... + 17887.

Almost surely, 2^68037748 is an apocalyptic number.

It is an amenable number.

68037748 is a deficient number, since it is larger than the sum of its proper divisors (51086124).

68037748 is a wasteful number, since it uses less digits than its factorization.

68037748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8262 (or 8260 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 68037748 is about 8248.4997423774. The cubic root of 68037748 is about 408.2410228465.

The spelling of 68037748 in words is "sixty-eight million, thirty-seven thousand, seven hundred forty-eight".