2026527881 has 4 divisors (see below), whose sum is σ = 2316031872. Its totient is φ = 1737023892.

The previous prime is 2026527847. The next prime is 2026527901. The reversal of 2026527881 is 1887256202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2026527881 - 2⁶ = 2026527817 is a prime.

It is a super-2 number, since 2×2026527881² = 8213630504940700322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2026527281) 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, 144751985 + ... + 144751998.

It is an arithmetic number, because the mean of its divisors is an integer number (579007968).

Almost surely, 2^2026527881 is an apocalyptic number.

It is an amenable number.

2026527881 is a deficient number, since it is larger than the sum of its proper divisors (289503991).

2026527881 is an equidigital number, since it uses as much as digits as its factorization.

2026527881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289503990.

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 2026527881 is about 45016.9732545403. The cubic root of 2026527881 is about 1265.4671067864.

The spelling of 2026527881 in words is "two billion, twenty-six million, five hundred twenty-seven thousand, eight hundred eighty-one".