68356248 has 32 divisors (see below), whose sum is σ = 176785200. Its totient is φ = 21999488.

The previous prime is 68356241. The next prime is 68356261. The reversal of 68356248 is 84265386.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68356241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48411 + ... + 49802.

Almost surely, 2^68356248 is an apocalyptic number.

It is an amenable number.

68356248 is an abundant number, since it is smaller than the sum of its proper divisors (108428952).

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

68356248 is a wasteful number, since it uses less digits than its factorization.

68356248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98251 (or 98247 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 68356248 is about 8267.7837417291. The cubic root of 68356248 is about 408.8770540884.

The spelling of 68356248 in words is "sixty-eight million, three hundred fifty-six thousand, two hundred forty-eight".