2070899027 has 4 divisors (see below), whose sum is σ = 2073019656. Its totient is φ = 2068778400.

The previous prime is 2070899023. The next prime is 2070899063. The reversal of 2070899027 is 7209980702.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2070899027 - 2² = 2070899023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2070899021) 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, 1058849 + ... + 1060802.

It is an arithmetic number, because the mean of its divisors is an integer number (518254914).

Almost surely, 2^2070899027 is an apocalyptic number.

2070899027 is a deficient number, since it is larger than the sum of its proper divisors (2120629).

2070899027 is an equidigital number, since it uses as much as digits as its factorization.

2070899027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120628.

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 2070899027 is about 45507.1316059362. The cubic root of 2070899027 is about 1274.6363749931.

The spelling of 2070899027 in words is "two billion, seventy million, eight hundred ninety-nine thousand, twenty-seven".