2240812859 has 2 divisors, whose sum is σ = 2240812860. Its totient is φ = 2240812858.

The previous prime is 2240812837. The next prime is 2240812867. The reversal of 2240812859 is 9582180422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2240812859 - 2¹⁶ = 2240747323 is a prime.

It is not a weakly prime, because it can be changed into another prime (2240832859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120406429 + 1120406430.

It is an arithmetic number, because the mean of its divisors is an integer number (1120406430).

Almost surely, 2^2240812859 is an apocalyptic number.

2240812859 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240812859 is an equidigital number, since it uses as much as digits as its factorization.

2240812859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 2240812859 is about 47337.2248764120. The cubic root of 2240812859 is about 1308.5847737260.

The spelling of 2240812859 in words is "two billion, two hundred forty million, eight hundred twelve thousand, eight hundred fifty-nine".