2266038139 has 2 divisors, whose sum is σ = 2266038140. Its totient is φ = 2266038138.

The previous prime is 2266038091. The next prime is 2266038191. The reversal of 2266038139 is 9318306622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2266038139 - 2¹⁹ = 2265513851 is a prime.

It is not a weakly prime, because it can be changed into another prime (2266038539) 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, 1133019069 + 1133019070.

It is an arithmetic number, because the mean of its divisors is an integer number (1133019070).

Almost surely, 2^2266038139 is an apocalyptic number.

2266038139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266038139 is an equidigital number, since it uses as much as digits as its factorization.

2266038139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 2266038139 is about 47602.9215384938. The cubic root of 2266038139 is about 1313.4767963577.

The spelling of 2266038139 in words is "two billion, two hundred sixty-six million, thirty-eight thousand, one hundred thirty-nine".