67768848 has 60 divisors (see below), whose sum is σ = 216755968. Its totient is φ = 19362240.

The previous prime is 67768843. The next prime is 67768871. The reversal of 67768848 is 84886776.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 67768794 and 67768803.

It is not an unprimeable number, because it can be changed into a prime (67768843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32608 + ... + 34623.

Almost surely, 2^67768848 is an apocalyptic number.

It is an amenable number.

67768848 is an abundant number, since it is smaller than the sum of its proper divisors (148987120).

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

67768848 is a wasteful number, since it uses less digits than its factorization.

67768848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67252 (or 67243 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 54.

The square root of 67768848 is about 8232.1836714204. The cubic root of 67768848 is about 407.7024936123.

The spelling of 67768848 in words is "sixty-seven million, seven hundred sixty-eight thousand, eight hundred forty-eight".