67223848 has 32 divisors (see below), whose sum is σ = 139268160. Its totient is φ = 30257920.

The previous prime is 67223839. The next prime is 67223851. The reversal of 67223848 is 84832276.

It is a self number, because there is not a number n which added to its sum of digits gives 67223848.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7618 + ... + 13873.

It is an arithmetic number, because the mean of its divisors is an integer number (4352130).

Almost surely, 2^67223848 is an apocalyptic number.

67223848 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

67223848 is an abundant number, since it is smaller than the sum of its proper divisors (72044312).

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

67223848 is a wasteful number, since it uses less digits than its factorization.

67223848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21537 (or 21533 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 67223848 is about 8199.0150627987. The cubic root of 67223848 is about 406.6066303322.

The spelling of 67223848 in words is "sixty-seven million, two hundred twenty-three thousand, eight hundred forty-eight".