2265241791 has 8 divisors (see below), whose sum is σ = 3021979264. Its totient is φ = 1509332760.

The previous prime is 2265241777. The next prime is 2265241799. The reversal of 2265241791 is 1971425622.

2265241791 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2265241791 - 2²² = 2261047487 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 (2265241799) 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, 200701 + ... + 211686.

It is an arithmetic number, because the mean of its divisors is an integer number (377747408).

Almost surely, 2^2265241791 is an apocalyptic number.

2265241791 is a deficient number, since it is larger than the sum of its proper divisors (756737473).

2265241791 is a wasteful number, since it uses less digits than its factorization.

2265241791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414221.

The product of its digits is 60480, while the sum is 39.

The square root of 2265241791 is about 47594.5563168730. The cubic root of 2265241791 is about 1313.3229143974.

The spelling of 2265241791 in words is "two billion, two hundred sixty-five million, two hundred forty-one thousand, seven hundred ninety-one".