68448203 has 4 divisors (see below), whose sum is σ = 72050760. Its totient is φ = 64845648.

The previous prime is 68448199. The next prime is 68448223. The reversal of 68448203 is 30284486.

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 68448203 - 2² = 68448199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68448223) 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, 1801250 + ... + 1801287.

It is an arithmetic number, because the mean of its divisors is an integer number (18012690).

Almost surely, 2^68448203 is an apocalyptic number.

68448203 is a deficient number, since it is larger than the sum of its proper divisors (3602557).

68448203 is a wasteful number, since it uses less digits than its factorization.

68448203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3602556.

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 68448203 is about 8273.3429156539. The cubic root of 68448203 is about 409.0603167441.

The spelling of 68448203 in words is "sixty-eight million, four hundred forty-eight thousand, two hundred three".