68605052 has 12 divisors (see below), whose sum is σ = 121851240. Its totient is φ = 33790416.

The previous prime is 68605049. The next prime is 68605087. The reversal of 68605052 is 25050686.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 127727 + ... + 128262.

It is an arithmetic number, because the mean of its divisors is an integer number (10154270).

Almost surely, 2^68605052 is an apocalyptic number.

It is an amenable number.

68605052 is a deficient number, since it is larger than the sum of its proper divisors (53246188).

68605052 is a wasteful number, since it uses less digits than its factorization.

68605052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256060 (or 256058 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 68605052 is about 8282.8166706743. The cubic root of 68605052 is about 409.3725321763.

The spelling of 68605052 in words is "sixty-eight million, six hundred five thousand, fifty-two".