1228452083 has 2 divisors, whose sum is σ = 1228452084. Its totient is φ = 1228452082.

The previous prime is 1228452047. The next prime is 1228452089. The reversal of 1228452083 is 3802548221.

It is a strong prime.

It is an emirp because it is prime and its reverse (3802548221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1228452083 - 2²⁸ = 960016627 is a prime.

It is not a weakly prime, because it can be changed into another prime (1228452089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 614226041 + 614226042.

It is an arithmetic number, because the mean of its divisors is an integer number (614226042).

Almost surely, 2^1228452083 is an apocalyptic number.

1228452083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1228452083 is an equidigital number, since it uses as much as digits as its factorization.

1228452083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 1228452083 is about 35049.2807772142. The cubic root of 1228452083 is about 1070.9916224368.

The spelling of 1228452083 in words is "one billion, two hundred twenty-eight million, four hundred fifty-two thousand, eighty-three".