2652811 has 6 divisors (see below), whose sum is σ = 3085980. Its totient is φ = 2273796.

The previous prime is 2652791. The next prime is 2652827. The reversal of 2652811 is 1182562.

2652811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2652811 - 2⁵ = 2652779 is a prime.

It is a Duffinian number.

2652811 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2652841) 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 5 ways as a sum of consecutive naturals, for example, 27021 + ... + 27118.

It is an arithmetic number, because the mean of its divisors is an integer number (514330).

2^2652811 is an apocalyptic number.

2652811 is a deficient number, since it is larger than the sum of its proper divisors (433169).

2652811 is an equidigital number, since it uses as much as digits as its factorization.

2652811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54153 (or 54146 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

The square root of 2652811 is about 1628.7452225563. The cubic root of 2652811 is about 138.4316631254.

The spelling of 2652811 in words is "two million, six hundred fifty-two thousand, eight hundred eleven".