2626270265 has 8 divisors (see below), whose sum is σ = 3194696328. Its totient is φ = 2072234880.

The previous prime is 2626270261. The next prime is 2626270291. The reversal of 2626270265 is 5620726262.

It can be written as a sum of positive squares in 4 ways, for example, as 638269696 + 1988000569 = 25264^2 + 44587^2 .

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

It is not a de Polignac number, because 2626270265 - 2² = 2626270261 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2626270261) 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, 3597266 + ... + 3597995.

It is an arithmetic number, because the mean of its divisors is an integer number (399337041).

Almost surely, 2^2626270265 is an apocalyptic number.

It is an amenable number.

2626270265 is a deficient number, since it is larger than the sum of its proper divisors (568426063).

2626270265 is an equidigital number, since it uses as much as digits as its factorization.

2626270265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7195339.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 2626270265 is about 51247.1488475213. The cubic root of 2626270265 is about 1379.6845643602.

The spelling of 2626270265 in words is "two billion, six hundred twenty-six million, two hundred seventy thousand, two hundred sixty-five".