68037696 has 168 divisors, whose sum is σ = 207471264. Its totient is φ = 21288960.

The previous prime is 68037661. The next prime is 68037707. The reversal of 68037696 is 69673086.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1015455 + ... + 1015521.

It is an arithmetic number, because the mean of its divisors is an integer number (1234948).

Almost surely, 2^68037696 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 68037696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103735632).

68037696 is an abundant number, since it is smaller than the sum of its proper divisors (139433568).

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

68037696 is a wasteful number, since it uses less digits than its factorization.

68037696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 68037696 is about 8248.4965902884. The cubic root of 68037696 is about 408.2409188428.

The spelling of 68037696 in words is "sixty-eight million, thirty-seven thousand, six hundred ninety-six".