68884162 has 8 divisors (see below), whose sum is σ = 104391756. Its totient is φ = 34086912.

The previous prime is 68884147. The next prime is 68884163. The reversal of 68884162 is 26148886.

It can be written as a sum of positive squares in 2 ways, for example, as 68409441 + 474721 = 8271^2 + 689^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (68884163) 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 3 ways as a sum of consecutive naturals, for example, 177343 + ... + 177730.

Almost surely, 2^68884162 is an apocalyptic number.

68884162 is a deficient number, since it is larger than the sum of its proper divisors (35507594).

68884162 is a wasteful number, since it uses less digits than its factorization.

68884162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355172.

The product of its digits is 147456, while the sum is 43.

The square root of 68884162 is about 8299.6483058019. The cubic root of 68884162 is about 409.9269391925.

The spelling of 68884162 in words is "sixty-eight million, eight hundred eighty-four thousand, one hundred sixty-two".