2230460681 has 2 divisors, whose sum is σ = 2230460682. Its totient is φ = 2230460680.

The previous prime is 2230460671. The next prime is 2230460723. The reversal of 2230460681 is 1860640322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1225000000 + 1005460681 = 35000^2 + 31709^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2230460681 is a prime.

It is a super-2 number, since 2×2230460681² = 9949909698973967522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2230460671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115230340 + 1115230341.

It is an arithmetic number, because the mean of its divisors is an integer number (1115230341).

Almost surely, 2^2230460681 is an apocalyptic number.

It is an amenable number.

2230460681 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230460681 is an equidigital number, since it uses as much as digits as its factorization.

2230460681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 2230460681 is about 47227.7532918940. The cubic root of 2230460681 is about 1306.5665154379.

The spelling of 2230460681 in words is "two billion, two hundred thirty million, four hundred sixty thousand, six hundred eighty-one".