2027126761 has 4 divisors (see below), whose sum is σ = 2211411024. Its totient is φ = 1842842500.

The previous prime is 2027126743. The next prime is 2027126771. The reversal of 2027126761 is 1676217202.

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 2027126761 - 2⁵ = 2027126729 is a prime.

It is a super-2 number, since 2×2027126761² = 8218485810324702242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2027126711) 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, 92142115 + ... + 92142136.

It is an arithmetic number, because the mean of its divisors is an integer number (552852756).

Almost surely, 2^2027126761 is an apocalyptic number.

It is an amenable number.

2027126761 is a deficient number, since it is larger than the sum of its proper divisors (184284263).

2027126761 is a wasteful number, since it uses less digits than its factorization.

2027126761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184284262.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 2027126761 is about 45023.6244764901. The cubic root of 2027126761 is about 1265.5917515554.

The spelling of 2027126761 in words is "two billion, twenty-seven million, one hundred twenty-six thousand, seven hundred sixty-one".