2813069 has 4 divisors (see below), whose sum is σ = 3214944. Its totient is φ = 2411196.

The previous prime is 2813053. The next prime is 2813071. The reversal of 2813069 is 9603182.

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 2813069 - 2⁴ = 2813053 is a prime.

It is a super-2 number, since 2×2813069² = 15826714397522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2813039) 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, 200927 + ... + 200940.

It is an arithmetic number, because the mean of its divisors is an integer number (803736).

2^2813069 is an apocalyptic number.

It is an amenable number.

2813069 is a deficient number, since it is larger than the sum of its proper divisors (401875).

2813069 is an equidigital number, since it uses as much as digits as its factorization.

2813069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401874.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 2813069 is about 1677.2206175694. The cubic root of 2813069 is about 141.1649227925.

The spelling of 2813069 in words is "two million, eight hundred thirteen thousand, sixty-nine".