2264263465 has 4 divisors (see below), whose sum is σ = 2717116164. Its totient is φ = 1811410768.

The previous prime is 2264263387. The next prime is 2264263471. The reversal of 2264263465 is 5643624622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5643624622 = 2 ⋅2821812311.

It can be written as a sum of positive squares in 2 ways, for example, as 1103634841 + 1160628624 = 33221^2 + 34068^2 .

It is a cyclic number.

It is not a de Polignac number, because 2264263465 - 2²⁹ = 1727392553 is a prime.

It is a Duffinian 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, 226426342 + ... + 226426351.

It is an arithmetic number, because the mean of its divisors is an integer number (679279041).

Almost surely, 2^2264263465 is an apocalyptic number.

It is an amenable number.

2264263465 is a deficient number, since it is larger than the sum of its proper divisors (452852699).

2264263465 is an equidigital number, since it uses as much as digits as its factorization.

2264263465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452852698.

The product of its digits is 414720, while the sum is 40.

The square root of 2264263465 is about 47584.2774979299. The cubic root of 2264263465 is about 1313.1338186205.

The spelling of 2264263465 in words is "two billion, two hundred sixty-four million, two hundred sixty-three thousand, four hundred sixty-five".