68741392 has 20 divisors (see below), whose sum is σ = 140196880. Its totient is φ = 32561568.

The previous prime is 68741383. The next prime is 68741443. The reversal of 68741392 is 29314786.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112758 + ... + 113365.

It is an arithmetic number, because the mean of its divisors is an integer number (7009844).

Almost surely, 2^68741392 is an apocalyptic number.

It is an amenable number.

68741392 is an abundant number, since it is smaller than the sum of its proper divisors (71455488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68741392 is a wasteful number, since it uses less digits than its factorization.

68741392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226150 (or 226144 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 68741392 is about 8291.0428777084. The cubic root of 68741392 is about 409.6435370897.

The spelling of 68741392 in words is "sixty-eight million, seven hundred forty-one thousand, three hundred ninety-two".