1110564641 has 2 divisors, whose sum is σ = 1110564642. Its totient is φ = 1110564640.

The previous prime is 1110564629. The next prime is 1110564647. The reversal of 1110564641 is 1464650111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 968454400 + 142110241 = 31120^2 + 11921^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110564641 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110564647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555282320 + 555282321.

It is an arithmetic number, because the mean of its divisors is an integer number (555282321).

Almost surely, 2^1110564641 is an apocalyptic number.

It is an amenable number.

1110564641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110564641 is an equidigital number, since it uses as much as digits as its factorization.

1110564641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1110564641 is about 33325.1352735439. The cubic root of 1110564641 is about 1035.5743398371.

The spelling of 1110564641 in words is "one billion, one hundred ten million, five hundred sixty-four thousand, six hundred forty-one".