68607606 has 8 divisors (see below), whose sum is σ = 137215224. Its totient is φ = 22869200.

The previous prime is 68607589. The next prime is 68607607. The reversal of 68607606 is 60670686.

It is a sphenic number, since it is the product of 3 distinct primes.

68607606 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68607607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5717295 + ... + 5717306.

It is an arithmetic number, because the mean of its divisors is an integer number (17151903).

Almost surely, 2^68607606 is an apocalyptic number.

68607606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68607606 is a wasteful number, since it uses less digits than its factorization.

68607606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11434606.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 68607606 is about 8282.9708438458. The cubic root of 68607606 is about 409.3776120961.

The spelling of 68607606 in words is "sixty-eight million, six hundred seven thousand, six hundred six".