67484868 has 48 divisors (see below), whose sum is σ = 172307520. Its totient is φ = 20387200.

The previous prime is 67484831. The next prime is 67484869. The reversal of 67484868 is 86848476.

It is a self number, because there is not a number n which added to its sum of digits gives 67484868.

It is not an unprimeable number, because it can be changed into a prime (67484869) 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 15 ways as a sum of consecutive naturals, for example, 60298 + ... + 61406.

It is an arithmetic number, because the mean of its divisors is an integer number (3589740).

Almost surely, 2^67484868 is an apocalyptic number.

It is an amenable number.

67484868 is an abundant number, since it is smaller than the sum of its proper divisors (104822652).

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

67484868 is a wasteful number, since it uses less digits than its factorization.

67484868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588 (or 1586 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 51.

The square root of 67484868 is about 8214.9174067668. The cubic root of 67484868 is about 407.1322146099.

The spelling of 67484868 in words is "sixty-seven million, four hundred eighty-four thousand, eight hundred sixty-eight".