2090274027 has 4 divisors (see below), whose sum is σ = 2787032040. Its totient is φ = 1393516016.

The previous prime is 2090274023. The next prime is 2090274031. The reversal of 2090274027 is 7204720902.

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

It is an interprime number because it is at equal distance from previous prime (2090274023) and next prime (2090274031).

It is a cyclic number.

It is not a de Polignac number, because 2090274027 - 2² = 2090274023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2090274023) 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, 348379002 + ... + 348379007.

It is an arithmetic number, because the mean of its divisors is an integer number (696758010).

Almost surely, 2^2090274027 is an apocalyptic number.

2090274027 is a deficient number, since it is larger than the sum of its proper divisors (696758013).

2090274027 is an equidigital number, since it uses as much as digits as its factorization.

2090274027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696758012.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 2090274027 is about 45719.5147283958. The cubic root of 2090274027 is about 1278.5991402389.

Adding to 2090274027 its reverse (7204720902), we get a palindrome (9294994929).

The spelling of 2090274027 in words is "two billion, ninety million, two hundred seventy-four thousand, twenty-seven".