67483421 has 8 divisors (see below), whose sum is σ = 75214080. Its totient is φ = 60170688.

The previous prime is 67483411. The next prime is 67483447. The reversal of 67483421 is 12438476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 67483421 - 2¹⁰ = 67482397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67483411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104141 + ... + 104786.

It is an arithmetic number, because the mean of its divisors is an integer number (9401760).

Almost surely, 2^67483421 is an apocalyptic number.

It is an amenable number.

67483421 is a deficient number, since it is larger than the sum of its proper divisors (7730659).

67483421 is a wasteful number, since it uses less digits than its factorization.

67483421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208963.

The product of its digits is 32256, while the sum is 35.

The square root of 67483421 is about 8214.8293348067. The cubic root of 67483421 is about 407.1293047007.

The spelling of 67483421 in words is "sixty-seven million, four hundred eighty-three thousand, four hundred twenty-one".