68007052 has 12 divisors (see below), whose sum is σ = 119299320. Its totient is φ = 33921536.

The previous prime is 68007047. The next prime is 68007053. The reversal of 68007052 is 25070086.

It is a self number, because there is not a number n which added to its sum of digits gives 68007052.

It is not an unprimeable number, because it can be changed into a prime (68007053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18613 + ... + 21964.

It is an arithmetic number, because the mean of its divisors is an integer number (9941610).

Almost surely, 2^68007052 is an apocalyptic number.

It is an amenable number.

68007052 is a deficient number, since it is larger than the sum of its proper divisors (51292268).

68007052 is a wasteful number, since it uses less digits than its factorization.

68007052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41000 (or 40998 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 68007052 is about 8246.6388304569. The cubic root of 68007052 is about 408.1796194255.

The spelling of 68007052 in words is "sixty-eight million, seven thousand, fifty-two".