2869027 has 4 divisors (see below), whose sum is σ = 3278896. Its totient is φ = 2459160.

The previous prime is 2869001. The next prime is 2869033. The reversal of 2869027 is 7209682.

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 2869027 - 2¹⁵ = 2836259 is a prime.

It is a Duffinian number.

2869027 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2868983 and 2869001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2869127) 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, 204924 + ... + 204937.

It is an arithmetic number, because the mean of its divisors is an integer number (819724).

2^2869027 is an apocalyptic number.

2869027 is a deficient number, since it is larger than the sum of its proper divisors (409869).

2869027 is an equidigital number, since it uses as much as digits as its factorization.

2869027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409868.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2869027 is about 1693.8202383960. The cubic root of 2869027 is about 142.0948087344.

The spelling of 2869027 in words is "two million, eight hundred sixty-nine thousand, twenty-seven".