68675602 has 16 divisors (see below), whose sum is σ = 107841024. Its totient is φ = 32760000.

The previous prime is 68675561. The next prime is 68675627. The reversal of 68675602 is 20657686.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3399 + ... + 12202.

It is an arithmetic number, because the mean of its divisors is an integer number (6740064).

Almost surely, 2^68675602 is an apocalyptic number.

68675602 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

68675602 is a deficient number, since it is larger than the sum of its proper divisors (39165422).

68675602 is a wasteful number, since it uses less digits than its factorization.

68675602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15705.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 68675602 is about 8287.0743932947. The cubic root of 68675602 is about 409.5128101731.

The spelling of 68675602 in words is "sixty-eight million, six hundred seventy-five thousand, six hundred two".