68074052 has 12 divisors (see below), whose sum is σ = 126137340. Its totient is φ = 32034816.

The previous prime is 68074051. The next prime is 68074073. The reversal of 68074052 is 25047086.

It can be written as a sum of positive squares in 2 ways, for example, as 62948356 + 5125696 = 7934^2 + 2264^2 .

It is not an unprimeable number, because it can be changed into a prime (68074051) 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, 500477 + ... + 500612.

It is an arithmetic number, because the mean of its divisors is an integer number (10511445).

Almost surely, 2^68074052 is an apocalyptic number.

It is an amenable number.

68074052 is a deficient number, since it is larger than the sum of its proper divisors (58063288).

68074052 is a wasteful number, since it uses less digits than its factorization.

68074052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001110 (or 1001108 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 68074052 is about 8250.7000915074. The cubic root of 68074052 is about 408.3136205209.

The spelling of 68074052 in words is "sixty-eight million, seventy-four thousand, fifty-two".