2263095881 has 8 divisors (see below), whose sum is σ = 2341732680. Its totient is φ = 2184499072.

The previous prime is 2263095853. The next prime is 2263095893. The reversal of 2263095881 is 1885903622.

It can be written as a sum of positive squares in 4 ways, for example, as 354192400 + 1908903481 = 18820^2 + 43691^2 .

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 2263095881 - 2¹⁸ = 2262833737 is a prime.

It is a super-2 number, since 2×2263095881² = 10243205933198332322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2263095841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147341 + ... + 161973.

It is an arithmetic number, because the mean of its divisors is an integer number (292716585).

Almost surely, 2^2263095881 is an apocalyptic number.

It is an amenable number.

2263095881 is a deficient number, since it is larger than the sum of its proper divisors (78636799).

2263095881 is a wasteful number, since it uses less digits than its factorization.

2263095881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19995.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 2263095881 is about 47572.0073257373. The cubic root of 2263095881 is about 1312.9080707972.

The spelling of 2263095881 in words is "two billion, two hundred sixty-three million, ninety-five thousand, eight hundred eighty-one".