483628421 has 2 divisors, whose sum is σ = 483628422. Its totient is φ = 483628420.

The previous prime is 483628417. The next prime is 483628463. The reversal of 483628421 is 124826384.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 479172100 + 4456321 = 21890^2 + 2111^2 .

It is a cyclic number.

It is not a de Polignac number, because 483628421 - 2² = 483628417 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (483628921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241814210 + 241814211.

It is an arithmetic number, because the mean of its divisors is an integer number (241814211).

Almost surely, 2^483628421 is an apocalyptic number.

It is an amenable number.

483628421 is a deficient number, since it is larger than the sum of its proper divisors (1).

483628421 is an equidigital number, since it uses as much as digits as its factorization.

483628421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 73728, while the sum is 38.

The square root of 483628421 is about 21991.5534012493. The cubic root of 483628421 is about 784.9414650662.

The spelling of 483628421 in words is "four hundred eighty-three million, six hundred twenty-eight thousand, four hundred twenty-one".