67368488 has 32 divisors (see below), whose sum is σ = 139700160. Its totient is φ = 30199680.

The previous prime is 67368481. The next prime is 67368491. The reversal of 67368488 is 88486376.

It is a happy number.

It is a super-2 number, since 2×67368488² = 9077026350812288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (67368481) 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, 1181 + ... + 11667.

It is an arithmetic number, because the mean of its divisors is an integer number (4365630).

Almost surely, 2^67368488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67368488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69850080).

67368488 is an abundant number, since it is smaller than the sum of its proper divisors (72331672).

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

67368488 is a wasteful number, since it uses less digits than its factorization.

67368488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10577 (or 10573 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The square root of 67368488 is about 8207.8308949442. The cubic root of 67368488 is about 406.8980420613.

The spelling of 67368488 in words is "sixty-seven million, three hundred sixty-eight thousand, four hundred eighty-eight".