2265921248 has 24 divisors (see below), whose sum is σ = 4514785128. Its totient is φ = 1119309184.

The previous prime is 2265921233. The next prime is 2265921263. The reversal of 2265921248 is 8421295622.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2265921233) and next prime (2265921263).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423911 + ... + 429222.

It is an arithmetic number, because the mean of its divisors is an integer number (188116047).

Almost surely, 2^2265921248 is an apocalyptic number.

It is an amenable number.

2265921248 is a deficient number, since it is larger than the sum of its proper divisors (2248863880).

2265921248 is an equidigital number, since it uses as much as digits as its factorization.

2265921248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853226 (or 853218 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 2265921248 is about 47601.6937513782. The cubic root of 2265921248 is about 1313.4542112338.

The spelling of 2265921248 in words is "two billion, two hundred sixty-five million, nine hundred twenty-one thousand, two hundred forty-eight".