2827953 has 10 divisors (see below), whose sum is σ = 4224594. Its totient is φ = 1885248.

The previous prime is 2827939. The next prime is 2827961. The reversal of 2827953 is 3597282.

It is a happy number.

2827953 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 only one way, i.e., 2396304 + 431649 = 1548^2 + 657^2 .

It is not a de Polignac number, because 2827953 - 2¹² = 2823857 is a prime.

2827953 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2827973) 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 9 ways as a sum of consecutive naturals, for example, 17376 + ... + 17537.

2^2827953 is an apocalyptic number.

It is an amenable number.

2827953 is a deficient number, since it is larger than the sum of its proper divisors (1396641).

2827953 is an equidigital number, since it uses as much as digits as its factorization.

2827953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34925 (or 34916 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 2827953 is about 1681.6518664694. The cubic root of 2827953 is about 141.4134537166.

The spelling of 2827953 in words is "two million, eight hundred twenty-seven thousand, nine hundred fifty-three".