2853149 has 16 divisors (see below), whose sum is σ = 3238704. Its totient is φ = 2496000.

The previous prime is 2853131. The next prime is 2853157. The reversal of 2853149 is 9413582.

2853149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 13924 + 2839225 = 118^2 + 1685^2 .

It is not a de Polignac number, because 2853149 - 2⁸ = 2852893 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2852149) 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 15 ways as a sum of consecutive naturals, for example, 28199 + ... + 28299.

It is an arithmetic number, because the mean of its divisors is an integer number (202419).

2^2853149 is an apocalyptic number.

It is an amenable number.

2853149 is a deficient number, since it is larger than the sum of its proper divisors (385555).

2853149 is a wasteful number, since it uses less digits than its factorization.

2853149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208.

The product of its digits is 8640, while the sum is 32.

The square root of 2853149 is about 1689.1266974386. The cubic root of 2853149 is about 141.8321928335.

The spelling of 2853149 in words is "two million, eight hundred fifty-three thousand, one hundred forty-nine".