68895606 has 32 divisors (see below), whose sum is σ = 148887648. Its totient is φ = 21127680.

The previous prime is 68895599. The next prime is 68895623. The reversal of 68895606 is 60659886.

It is a super-2 number, since 2×68895606² = 9493209052214472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24976 + ... + 27596.

It is an arithmetic number, because the mean of its divisors is an integer number (4652739).

Almost surely, 2^68895606 is an apocalyptic number.

68895606 is an abundant number, since it is smaller than the sum of its proper divisors (79992042).

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

68895606 is a wasteful number, since it uses less digits than its factorization.

68895606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976.

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 68895606 is about 8300.3377039733. The cubic root of 68895606 is about 409.9496388668.

The spelling of 68895606 in words is "sixty-eight million, eight hundred ninety-five thousand, six hundred six".