1027822051 has 4 divisors (see below), whose sum is σ = 1027948504. Its totient is φ = 1027695600.

The previous prime is 1027822039. The next prime is 1027822069. The reversal of 1027822051 is 1502287201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1502287201 = 113 ⋅13294577.

It is a cyclic number.

It is not a de Polignac number, because 1027822051 - 2²⁷ = 893604323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1027822021) 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, 50130 + ... + 67591.

It is an arithmetic number, because the mean of its divisors is an integer number (256987126).

Almost surely, 2^1027822051 is an apocalyptic number.

1027822051 is a deficient number, since it is larger than the sum of its proper divisors (126453).

1027822051 is an equidigital number, since it uses as much as digits as its factorization.

1027822051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126452.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 1027822051 is about 32059.6639252504. The cubic root of 1027822051 is about 1009.1893148336.

The spelling of 1027822051 in words is "one billion, twenty-seven million, eight hundred twenty-two thousand, fifty-one".