2026215305 has 8 divisors (see below), whose sum is σ = 2462236800. Its totient is φ = 1600453296.

The previous prime is 2026215293. The next prime is 2026215311. The reversal of 2026215305 is 5035126202.

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 2026215305 - 2⁸ = 2026215049 is a prime.

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, 2564435 + ... + 2565224.

It is an arithmetic number, because the mean of its divisors is an integer number (307779600).

Almost surely, 2^2026215305 is an apocalyptic number.

It is an amenable number.

2026215305 is a deficient number, since it is larger than the sum of its proper divisors (436021495).

2026215305 is an equidigital number, since it uses as much as digits as its factorization.

2026215305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5129743.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2026215305 is about 45013.5013634798. The cubic root of 2026215305 is about 1265.4020406555.

The spelling of 2026215305 in words is "two billion, twenty-six million, two hundred fifteen thousand, three hundred five".