68550248 has 16 divisors (see below), whose sum is σ = 138418980. Its totient is φ = 31638528.

The previous prime is 68550247. The next prime is 68550259. The reversal of 68550248 is 84205586.

It can be written as a sum of positive squares in 2 ways, for example, as 68525284 + 24964 = 8278^2 + 158^2 .

It is not an unprimeable number, because it can be changed into a prime (68550247) 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, 329465 + ... + 329672.

Almost surely, 2^68550248 is an apocalyptic number.

It is an amenable number.

68550248 is an abundant number, since it is smaller than the sum of its proper divisors (69868732).

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

68550248 is a wasteful number, since it uses less digits than its factorization.

68550248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659156 (or 659152 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 68550248 is about 8279.5077148343. The cubic root of 68550248 is about 409.2634963339.

The spelling of 68550248 in words is "sixty-eight million, five hundred fifty thousand, two hundred forty-eight".