67216483 has 4 divisors (see below), whose sum is σ = 67345528. Its totient is φ = 67087440.

The previous prime is 67216459. The next prime is 67216489. The reversal of 67216483 is 38461276.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 67216483 - 2⁹ = 67215971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67216489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63738 + ... + 64783.

It is an arithmetic number, because the mean of its divisors is an integer number (16836382).

Almost surely, 2^67216483 is an apocalyptic number.

67216483 is a deficient number, since it is larger than the sum of its proper divisors (129045).

67216483 is a wasteful number, since it uses less digits than its factorization.

67216483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129044.

The product of its digits is 48384, while the sum is 37.

The square root of 67216483 is about 8198.5659111823. The cubic root of 67216483 is about 406.5917806060.

The spelling of 67216483 in words is "sixty-seven million, two hundred sixteen thousand, four hundred eighty-three".