2830165 has 8 divisors (see below), whose sum is σ = 3657528. Its totient is φ = 2089920.

The previous prime is 2830153. The next prime is 2830181. The reversal of 2830165 is 5610382.

2830165 = T₂₆₂ + T₂₆₃ + ... + T₃₂₆.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 27889 + 2802276 = 167^2 + 1674^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2830165 - 2⁵ = 2830133 is a prime.

It is a Duffinian number.

2830165 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21706 + ... + 21835.

It is an arithmetic number, because the mean of its divisors is an integer number (457191).

2^2830165 is an apocalyptic number.

It is an amenable number.

2830165 is a deficient number, since it is larger than the sum of its proper divisors (827363).

2830165 is a wasteful number, since it uses less digits than its factorization.

2830165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43559.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2830165 is about 1682.3094245709. The cubic root of 2830165 is about 141.4503148946.

The spelling of 2830165 in words is "two million, eight hundred thirty thousand, one hundred sixty-five".