67622983 has 8 divisors (see below), whose sum is σ = 70110000. Its totient is φ = 65146368.

The previous prime is 67622941. The next prime is 67622993. The reversal of 67622983 is 38922676.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67622983 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 (67622903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12135 + ... + 16807.

It is an arithmetic number, because the mean of its divisors is an integer number (8763750).

Almost surely, 2^67622983 is an apocalyptic number.

67622983 is a deficient number, since it is larger than the sum of its proper divisors (2487017).

67622983 is a wasteful number, since it uses less digits than its factorization.

67622983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5201.

The product of its digits is 217728, while the sum is 43.

The square root of 67622983 is about 8223.3194635743. The cubic root of 67622983 is about 407.4097718860.

The spelling of 67622983 in words is "sixty-seven million, six hundred twenty-two thousand, nine hundred eighty-three".