2848261 has 4 divisors (see below), whose sum is σ = 3067372. Its totient is φ = 2629152.

The previous prime is 2848243. The next prime is 2848283. The reversal of 2848261 is 1628482.

2848261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1628482 = 2 ⋅814241.

It can be written as a sum of positive squares in 2 ways, for example, as 616225 + 2232036 = 785^2 + 1494^2 .

It is a cyclic number.

It is not a de Polignac number, because 2848261 - 2⁷ = 2848133 is a prime.

It is a super-2 number, since 2×2848261² = 16225181448242, which contains 22 as substring.

It is a Duffinian number.

2848261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2848201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109536 + ... + 109561.

It is an arithmetic number, because the mean of its divisors is an integer number (766843).

2^2848261 is an apocalyptic number.

It is an amenable number.

2848261 is a deficient number, since it is larger than the sum of its proper divisors (219111).

2848261 is a wasteful number, since it uses less digits than its factorization.

2848261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219110.

The product of its digits is 6144, while the sum is 31.

The square root of 2848261 is about 1687.6791756729. The cubic root of 2848261 is about 141.7511511446.

The spelling of 2848261 in words is "two million, eight hundred forty-eight thousand, two hundred sixty-one".