2829241 has 4 divisors (see below), whose sum is σ = 2875684. Its totient is φ = 2782800.

The previous prime is 2829223. The next prime is 2829247. The reversal of 2829241 is 1429282.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 810000 + 2019241 = 900^2 + 1421^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2829241 is a prime.

It is a super-3 number, since 3×2829241³ = 67940866875571333563, which contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2829247) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 23130 + ... + 23251.

It is an arithmetic number, because the mean of its divisors is an integer number (718921).

2^2829241 is an apocalyptic number.

It is an amenable number.

2829241 is a deficient number, since it is larger than the sum of its proper divisors (46443).

2829241 is an equidigital number, since it uses as much as digits as its factorization.

2829241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46442.

The product of its digits is 2304, while the sum is 28.

The square root of 2829241 is about 1682.0347796642. The cubic root of 2829241 is about 141.4349195240.

The spelling of 2829241 in words is "two million, eight hundred twenty-nine thousand, two hundred forty-one".