68510192 has 40 divisors (see below), whose sum is σ = 140241024. Its totient is φ = 32356544.

The previous prime is 68510177. The next prime is 68510201. The reversal of 68510192 is 29101586.

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 7 ways as a sum of consecutive naturals, for example, 29423 + ... + 31665.

Almost surely, 2^68510192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68510192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70120512).

68510192 is an abundant number, since it is smaller than the sum of its proper divisors (71730832).

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

68510192 is a wasteful number, since it uses less digits than its factorization.

68510192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357 (or 2351 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 68510192 is about 8277.0883769596. The cubic root of 68510192 is about 409.1837657558.

The spelling of 68510192 in words is "sixty-eight million, five hundred ten thousand, one hundred ninety-two".