68587248 has 40 divisors (see below), whose sum is σ = 187608528. Its totient is φ = 21517312.

The previous prime is 68587237. The next prime is 68587249. The reversal of 68587248 is 84278586.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 68587197 and 68587206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68587249) 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, 41211 + ... + 42842.

Almost surely, 2^68587248 is an apocalyptic number.

68587248 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

68587248 is an abundant number, since it is smaller than the sum of its proper divisors (119021280).

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

68587248 is a wasteful number, since it uses less digits than its factorization.

68587248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84081 (or 84075 counting only the distinct ones).

The product of its digits is 860160, while the sum is 48.

The square root of 68587248 is about 8281.7418457713. The cubic root of 68587248 is about 409.3371164213.

The spelling of 68587248 in words is "sixty-eight million, five hundred eighty-seven thousand, two hundred forty-eight".