68252602 has 16 divisors (see below), whose sum is σ = 115538400. Its totient is φ = 29953840.

The previous prime is 68252599. The next prime is 68252609. The reversal of 68252602 is 20625286.

It is not an unprimeable number, because it can be changed into a prime (68252609) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 52852 + ... + 54127.

It is an arithmetic number, because the mean of its divisors is an integer number (7221150).

Almost surely, 2^68252602 is an apocalyptic number.

68252602 is a deficient number, since it is larger than the sum of its proper divisors (47285798).

68252602 is a wasteful number, since it uses less digits than its factorization.

68252602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107021.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 68252602 is about 8261.5132996322. The cubic root of 68252602 is about 408.6702946021.

Adding to 68252602 its reverse (20625286), we get a palindrome (88877888).

The spelling of 68252602 in words is "sixty-eight million, two hundred fifty-two thousand, six hundred two".