68352002 has 16 divisors (see below), whose sum is σ = 111209112. Its totient is φ = 31380480.

The previous prime is 68351989. The next prime is 68352007. The reversal of 68352002 is 20025386.

It can be written as a sum of positive squares in 4 ways, for example, as 40589641 + 27762361 = 6371^2 + 5269^2 .

It is not an unprimeable number, because it can be changed into a prime (68352007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23123 + ... + 25910.

Almost surely, 2^68352002 is an apocalyptic number.

68352002 is a deficient number, since it is larger than the sum of its proper divisors (42857110).

68352002 is a wasteful number, since it uses less digits than its factorization.

68352002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49093.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 68352002 is about 8267.5269579240. The cubic root of 68352002 is about 408.8685880107.

Adding to 68352002 its reverse (20025386), we get a palindrome (88377388).

The spelling of 68352002 in words is "sixty-eight million, three hundred fifty-two thousand, two".