68269248 has 168 divisors, whose sum is σ = 208818480. Its totient is φ = 21288960.

The previous prime is 68269213. The next prime is 68269249. The reversal of 68269248 is 84296286.

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

Its product of digits (331776) is a multiple of the sum of its prime divisors (162).

It is not an unprimeable number, because it can be changed into a prime (68269249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1018911 + ... + 1018977.

Almost surely, 2^68269248 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 68269248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104409240).

68269248 is an abundant number, since it is smaller than the sum of its proper divisors (140549232).

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

68269248 is a wasteful number, since it uses less digits than its factorization.

68269248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 162 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 68269248 is about 8262.5206807608. The cubic root of 68269248 is about 408.7035151806.

The spelling of 68269248 in words is "sixty-eight million, two hundred sixty-nine thousand, two hundred forty-eight".