2265241087 has 4 divisors (see below), whose sum is σ = 2265367680. Its totient is φ = 2265114496.

The previous prime is 2265241081. The next prime is 2265241129. The reversal of 2265241087 is 7801425622.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2265241087 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 (2265241081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30943 + ... + 74080.

It is an arithmetic number, because the mean of its divisors is an integer number (566341920).

Almost surely, 2^2265241087 is an apocalyptic number.

2265241087 is a deficient number, since it is larger than the sum of its proper divisors (126593).

2265241087 is a wasteful number, since it uses less digits than its factorization.

2265241087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126592.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 2265241087 is about 47594.5489210687. The cubic root of 2265241087 is about 1313.3227783443.

The spelling of 2265241087 in words is "two billion, two hundred sixty-five million, two hundred forty-one thousand, eighty-seven".