2266335497 has 2 divisors, whose sum is σ = 2266335498. Its totient is φ = 2266335496.

The previous prime is 2266335479. The next prime is 2266335517. The reversal of 2266335497 is 7945336622.

Together with previous prime (2266335479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2263951561 + 2383936 = 47581^2 + 1544^2 .

It is a cyclic number.

It is not a de Polignac number, because 2266335497 - 2¹⁶ = 2266269961 is a prime.

It is not a weakly prime, because it can be changed into another prime (2266335437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133167748 + 1133167749.

It is an arithmetic number, because the mean of its divisors is an integer number (1133167749).

Almost surely, 2^2266335497 is an apocalyptic number.

It is an amenable number.

2266335497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266335497 is an equidigital number, since it uses as much as digits as its factorization.

2266335497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 47.

The square root of 2266335497 is about 47606.0447527412. The cubic root of 2266335497 is about 1313.5342469574.

The spelling of 2266335497 in words is "two billion, two hundred sixty-six million, three hundred thirty-five thousand, four hundred ninety-seven".