68500606 has 4 divisors (see below), whose sum is σ = 102750912. Its totient is φ = 34250302.

The previous prime is 68500577. The next prime is 68500631. The reversal of 68500606 is 60600586.

It is a semiprime because it is the product of two primes.

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, 17125150 + ... + 17125153.

It is an arithmetic number, because the mean of its divisors is an integer number (25687728).

Almost surely, 2^68500606 is an apocalyptic number.

68500606 is a deficient number, since it is larger than the sum of its proper divisors (34250306).

68500606 is a wasteful number, since it uses less digits than its factorization.

68500606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34250305.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 68500606 is about 8276.5092883413. The cubic root of 68500606 is about 409.1646804274.

The spelling of 68500606 in words is "sixty-eight million, five hundred thousand, six hundred six".