68414448 has 20 divisors (see below), whose sum is σ = 176737448. Its totient is φ = 22804800.

The previous prime is 68414441. The next prime is 68414449. The reversal of 68414448 is 84441486.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68414441) 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, 712603 + ... + 712698.

Almost surely, 2^68414448 is an apocalyptic number.

It is an amenable number.

68414448 is an abundant number, since it is smaller than the sum of its proper divisors (108323000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68414448 is a wasteful number, since it uses less digits than its factorization.

68414448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425312 (or 1425306 counting only the distinct ones).

The product of its digits is 98304, while the sum is 39.

The square root of 68414448 is about 8271.3026785386. The cubic root of 68414448 is about 408.9930634500.

The spelling of 68414448 in words is "sixty-eight million, four hundred fourteen thousand, four hundred forty-eight".