68856203 has 4 divisors (see below), whose sum is σ = 74152848. Its totient is φ = 63559560.

The previous prime is 68856197. The next prime is 68856233. The reversal of 68856203 is 30265886.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68856203 - 2⁴ = 68856187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68856233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2648303 + ... + 2648328.

It is an arithmetic number, because the mean of its divisors is an integer number (18538212).

Almost surely, 2^68856203 is an apocalyptic number.

68856203 is a deficient number, since it is larger than the sum of its proper divisors (5296645).

68856203 is a wasteful number, since it uses less digits than its factorization.

68856203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5296644.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 68856203 is about 8297.9637863755. The cubic root of 68856203 is about 409.8714707174.

The spelling of 68856203 in words is "sixty-eight million, eight hundred fifty-six thousand, two hundred three".