2265414623 has 4 divisors (see below), whose sum is σ = 2318098728. Its totient is φ = 2212730520.

The previous prime is 2265414553. The next prime is 2265414629. The reversal of 2265414623 is 3264145622.

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-2265414623 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 (2265414629) 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, 26341988 + ... + 26342073.

It is an arithmetic number, because the mean of its divisors is an integer number (579524682).

Almost surely, 2^2265414623 is an apocalyptic number.

2265414623 is a deficient number, since it is larger than the sum of its proper divisors (52684105).

2265414623 is an equidigital number, since it uses as much as digits as its factorization.

2265414623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52684104.

The product of its digits is 69120, while the sum is 35.

The square root of 2265414623 is about 47596.3719520721. The cubic root of 2265414623 is about 1313.3563145778.

The spelling of 2265414623 in words is "two billion, two hundred sixty-five million, four hundred fourteen thousand, six hundred twenty-three".