2281923275 has 12 divisors (see below), whose sum is σ = 2978511000. Its totient is φ = 1729457280.

The previous prime is 2281923271. The next prime is 2281923283. The reversal of 2281923275 is 5723291822.

It is not a de Polignac number, because 2281923275 - 2² = 2281923271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2281923271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2401550 + ... + 2402499.

It is an arithmetic number, because the mean of its divisors is an integer number (248209250).

Almost surely, 2^2281923275 is an apocalyptic number.

2281923275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2281923275 is a deficient number, since it is larger than the sum of its proper divisors (696587725).

2281923275 is a wasteful number, since it uses less digits than its factorization.

2281923275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804078 (or 4804073 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 2281923275 is about 47769.4805812247. The cubic root of 2281923275 is about 1316.5388501323.

The spelling of 2281923275 in words is "two billion, two hundred eighty-one million, nine hundred twenty-three thousand, two hundred seventy-five".