1128604567 has 2 divisors, whose sum is σ = 1128604568. Its totient is φ = 1128604566.

The previous prime is 1128604511. The next prime is 1128604577. The reversal of 1128604567 is 7654068211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1128604567 - 2¹⁵ = 1128571799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1128604577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564302283 + 564302284.

It is an arithmetic number, because the mean of its divisors is an integer number (564302284).

Almost surely, 2^1128604567 is an apocalyptic number.

1128604567 is a deficient number, since it is larger than the sum of its proper divisors (1).

1128604567 is an equidigital number, since it uses as much as digits as its factorization.

1128604567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 1128604567 is about 33594.7104020856. The cubic root of 1128604567 is about 1041.1515127006.

The spelling of 1128604567 in words is "one billion, one hundred twenty-eight million, six hundred four thousand, five hundred sixty-seven".