67374672 has 40 divisors (see below), whose sum is σ = 184291776. Its totient is φ = 21136896.

The previous prime is 67374667. The next prime is 67374673. The reversal of 67374672 is 27647376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67374673) by changing a digit.

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, 40468 + ... + 42099.

Almost surely, 2^67374672 is an apocalyptic number.

It is an amenable number.

67374672 is an abundant number, since it is smaller than the sum of its proper divisors (116917104).

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

67374672 is a wasteful number, since it uses less digits than its factorization.

67374672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82595 (or 82589 counting only the distinct ones).

The product of its digits is 296352, while the sum is 42.

The square root of 67374672 is about 8208.2075997138. The cubic root of 67374672 is about 406.9104919004.

The spelling of 67374672 in words is "sixty-seven million, three hundred seventy-four thousand, six hundred seventy-two".