68282548 has 24 divisors (see below), whose sum is σ = 122862600. Its totient is φ = 33185280.

The previous prime is 68282537. The next prime is 68282549. The reversal of 68282548 is 84528286.

It can be written as a sum of positive squares in 4 ways, for example, as 3833764 + 64448784 = 1958^2 + 8028^2 .

It is a super-2 number, since 2×68282548² = 9325012722744608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68282549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56640 + ... + 57832.

It is an arithmetic number, because the mean of its divisors is an integer number (5119275).

Almost surely, 2^68282548 is an apocalyptic number.

It is an amenable number.

68282548 is a deficient number, since it is larger than the sum of its proper divisors (54580052).

68282548 is a wasteful number, since it uses less digits than its factorization.

68282548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587 (or 1585 counting only the distinct ones).

The product of its digits is 245760, while the sum is 43.

The square root of 68282548 is about 8263.3254807009. The cubic root of 68282548 is about 408.7300542347.

The spelling of 68282548 in words is "sixty-eight million, two hundred eighty-two thousand, five hundred forty-eight".