2828773 has 4 divisors (see below), whose sum is σ = 2833888. Its totient is φ = 2823660.

The previous prime is 2828767. The next prime is 2828779. The reversal of 2828773 is 3778282.

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 an interprime number because it is at equal distance from previous prime (2828767) and next prime (2828779).

It is a cyclic number.

It is not a de Polignac number, because 2828773 - 2⁵ = 2828741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828779) 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, 1611 + ... + 2872.

It is an arithmetic number, because the mean of its divisors is an integer number (708472).

2^2828773 is an apocalyptic number.

It is an amenable number.

2828773 is a deficient number, since it is larger than the sum of its proper divisors (5115).

2828773 is an equidigital number, since it uses as much as digits as its factorization.

2828773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5114.

The product of its digits is 37632, while the sum is 37.

The square root of 2828773 is about 1681.8956566922. The cubic root of 2828773 is about 141.4271205899.

The spelling of 2828773 in words is "two million, eight hundred twenty-eight thousand, seven hundred seventy-three".