2266891337 has 8 divisors (see below), whose sum is σ = 2372977152. Its totient is φ = 2162865600.

The previous prime is 2266891313. The next prime is 2266891379. The reversal of 2266891337 is 7331986622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2266891337 - 2²² = 2262697033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2266891291 and 2266891300.

It is not an unprimeable number, because it can be changed into a prime (2266891307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512768 + ... + 517169.

It is an arithmetic number, because the mean of its divisors is an integer number (296622144).

Almost surely, 2^2266891337 is an apocalyptic number.

It is an amenable number.

2266891337 is a deficient number, since it is larger than the sum of its proper divisors (106085815).

2266891337 is a wasteful number, since it uses less digits than its factorization.

2266891337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030039.

The product of its digits is 653184, while the sum is 47.

The square root of 2266891337 is about 47611.8823089363. The cubic root of 2266891337 is about 1313.6416237037.

The spelling of 2266891337 in words is "two billion, two hundred sixty-six million, eight hundred ninety-one thousand, three hundred thirty-seven".