67466672 has 40 divisors (see below), whose sum is σ = 160885536. Its totient is φ = 26689536.

The previous prime is 67466669. The next prime is 67466683. The reversal of 67466672 is 27666476.

It is a happy number.

It is an unprimeable number.

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, 21713 + ... + 24624.

Almost surely, 2^67466672 is an apocalyptic number.

It is an amenable number.

67466672 is an abundant number, since it is smaller than the sum of its proper divisors (93418864).

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

67466672 is a wasteful number, since it uses less digits than its factorization.

67466672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46365 (or 46359 counting only the distinct ones).

The product of its digits is 508032, while the sum is 44.

The square root of 67466672 is about 8213.8098346626. The cubic root of 67466672 is about 407.0956195236.

The spelling of 67466672 in words is "sixty-seven million, four hundred sixty-six thousand, six hundred seventy-two".