2099027 has 4 divisors (see below), whose sum is σ = 2398896. Its totient is φ = 1799160.

The previous prime is 2099021. The next prime is 2099033. The reversal of 2099027 is 7209902.

It is a happy number.

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 (2099021) and next prime (2099033).

It is a cyclic number.

It is not a de Polignac number, because 2099027 - 2²⁰ = 1050451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2099021) 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, 149924 + ... + 149937.

It is an arithmetic number, because the mean of its divisors is an integer number (599724).

2^2099027 is an apocalyptic number.

2099027 is a deficient number, since it is larger than the sum of its proper divisors (299869).

2099027 is an equidigital number, since it uses as much as digits as its factorization.

2099027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299868.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 2099027 is about 1448.8019188281. The cubic root of 2099027 is about 128.0381356096.

The spelling of 2099027 in words is "two million, ninety-nine thousand, twenty-seven".