68715002 has 8 divisors (see below), whose sum is σ = 103859712. Its totient is φ = 34095100.

The previous prime is 68714993. The next prime is 68715011. The reversal of 68715002 is 20051786.

It is an interprime number because it is at equal distance from previous prime (68714993) and next prime (68715011).

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 130874 + ... + 131397.

It is an arithmetic number, because the mean of its divisors is an integer number (12982464).

Almost surely, 2^68715002 is an apocalyptic number.

68715002 is a deficient number, since it is larger than the sum of its proper divisors (35144710).

68715002 is a wasteful number, since it uses less digits than its factorization.

68715002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262404.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 68715002 is about 8289.4512484241. The cubic root of 68715002 is about 409.5911093054.

Adding to 68715002 its reverse (20051786), we get a palindrome (88766788).

The spelling of 68715002 in words is "sixty-eight million, seven hundred fifteen thousand, two".