2262138317 has 4 divisors (see below), whose sum is σ = 2265561276. Its totient is φ = 2258715360.

The previous prime is 2262138283. The next prime is 2262138331. The reversal of 2262138317 is 7138312622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1055340196 + 1206798121 = 32486^2 + 34739^2 .

It is a cyclic number.

It is not a de Polignac number, because 2262138317 - 2²⁰ = 2261089741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262138397) 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 in 3 ways as a sum of consecutive naturals, for example, 1710488 + ... + 1711809.

It is an arithmetic number, because the mean of its divisors is an integer number (566390319).

Almost surely, 2^2262138317 is an apocalyptic number.

It is an amenable number.

2262138317 is a deficient number, since it is larger than the sum of its proper divisors (3422959).

2262138317 is an equidigital number, since it uses as much as digits as its factorization.

2262138317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3422958.

The product of its digits is 24192, while the sum is 35.

The square root of 2262138317 is about 47561.9418968570. The cubic root of 2262138317 is about 1312.7228715647.

The spelling of 2262138317 in words is "two billion, two hundred sixty-two million, one hundred thirty-eight thousand, three hundred seventeen".