68708504 has 8 divisors (see below), whose sum is σ = 128828460. Its totient is φ = 34354248.

The previous prime is 68708491. The next prime is 68708513. The reversal of 68708504 is 40580786.

It is a tau number, because it is divible by the number of its divisors (8).

It is a pancake number, because a pancake can be divided into 68708504 parts by 11722 straight cuts.

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, 4294274 + ... + 4294289.

Almost surely, 2^68708504 is an apocalyptic number.

It is an amenable number.

68708504 is a deficient number, since it is larger than the sum of its proper divisors (60119956).

68708504 is a wasteful number, since it uses less digits than its factorization.

68708504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8588569 (or 8588565 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 68708504 is about 8289.0592952397. The cubic root of 68708504 is about 409.5781979718.

The spelling of 68708504 in words is "sixty-eight million, seven hundred eight thousand, five hundred four".