1084228543 has 2 divisors, whose sum is σ = 1084228544. Its totient is φ = 1084228542.

The previous prime is 1084228507. The next prime is 1084228603. The reversal of 1084228543 is 3458224801.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1084228543 - 2²⁵ = 1050674111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1084228843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542114271 + 542114272.

It is an arithmetic number, because the mean of its divisors is an integer number (542114272).

Almost surely, 2^1084228543 is an apocalyptic number.

1084228543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084228543 is an equidigital number, since it uses as much as digits as its factorization.

1084228543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 1084228543 is about 32927.6258330296. The cubic root of 1084228543 is about 1027.3228440162.

The spelling of 1084228543 in words is "one billion, eighty-four million, two hundred twenty-eight thousand, five hundred forty-three".