2264616421 has 2 divisors, whose sum is σ = 2264616422. Its totient is φ = 2264616420.

The previous prime is 2264616391. The next prime is 2264616451. The reversal of 2264616421 is 1246164622.

It is a balanced prime because it is at equal distance from previous prime (2264616391) and next prime (2264616451).

It can be written as a sum of positive squares in only one way, i.e., 2076624900 + 187991521 = 45570^2 + 13711^2 .

It is a cyclic number.

It is not a de Polignac number, because 2264616421 - 2¹⁵ = 2264583653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2264616451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132308210 + 1132308211.

It is an arithmetic number, because the mean of its divisors is an integer number (1132308211).

Almost surely, 2^2264616421 is an apocalyptic number.

It is an amenable number.

2264616421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2264616421 is an equidigital number, since it uses as much as digits as its factorization.

2264616421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 34.

The square root of 2264616421 is about 47587.9860994348. The cubic root of 2264616421 is about 1313.2020460135.

The spelling of 2264616421 in words is "two billion, two hundred sixty-four million, six hundred sixteen thousand, four hundred twenty-one".