68323248 has 180 divisors, whose sum is σ = 232650288. Its totient is φ = 18627840.

The previous prime is 68323247. The next prime is 68323273. The reversal of 68323248 is 84232386.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is not an unprimeable number, because it can be changed into a prime (68323247) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 162078 + ... + 162498.

Almost surely, 2^68323248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68323248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116325144).

68323248 is an abundant number, since it is smaller than the sum of its proper divisors (164327040).

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

68323248 is a wasteful number, since it uses less digits than its factorization.

68323248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 456 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 68323248 is about 8265.7878027445. The cubic root of 68323248 is about 408.8112463285.

The spelling of 68323248 in words is "sixty-eight million, three hundred twenty-three thousand, two hundred forty-eight".