68282536 has 32 divisors (see below), whose sum is σ = 146586240. Its totient is φ = 29210688.

The previous prime is 68282531. The next prime is 68282537. The reversal of 68282536 is 63528286.

It is not an unprimeable number, because it can be changed into a prime (68282531) 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, 55221 + ... + 56443.

It is an arithmetic number, because the mean of its divisors is an integer number (4580820).

Almost surely, 2^68282536 is an apocalyptic number.

It is an amenable number.

68282536 is an abundant number, since it is smaller than the sum of its proper divisors (78303704).

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

68282536 is a wasteful number, since it uses less digits than its factorization.

68282536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233 (or 2229 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 68282536 is about 8263.3247546009. The cubic root of 68282536 is about 408.7300302912.

The spelling of 68282536 in words is "sixty-eight million, two hundred eighty-two thousand, five hundred thirty-six".