2026796165 has 8 divisors (see below), whose sum is σ = 2436374040. Its totient is φ = 1618624512.

The previous prime is 2026796147. The next prime is 2026796171. The reversal of 2026796165 is 5616976202.

It can be written as a sum of positive squares in 4 ways, for example, as 1219895329 + 806900836 = 34927^2 + 28406^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2026796165 - 2¹⁸ = 2026534021 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348380 + ... + 354149.

It is an arithmetic number, because the mean of its divisors is an integer number (304546755).

Almost surely, 2^2026796165 is an apocalyptic number.

It is an amenable number.

2026796165 is a deficient number, since it is larger than the sum of its proper divisors (409577875).

2026796165 is an equidigital number, since it uses as much as digits as its factorization.

2026796165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703111.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 2026796165 is about 45019.9529653242. The cubic root of 2026796165 is about 1265.5229477151.

The spelling of 2026796165 in words is "two billion, twenty-six million, seven hundred ninety-six thousand, one hundred sixty-five".