2641149 has 36 divisors (see below), whose sum is σ = 4561596. Its totient is φ = 1467648.

The previous prime is 2641127. The next prime is 2641151. The reversal of 2641149 is 9411462.

2641149 is a `hidden beast` number, since 2 + 641 + 14 + 9 = 666.

2641149 is digitally balanced in base 8, 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 2 ways, for example, as 777924 + 1863225 = 882^2 + 1365^2 .

It is not a de Polignac number, because 2641149 - 2⁸ = 2640893 is a prime.

2641149 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2641109) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23317 + ... + 23429.

It is an arithmetic number, because the mean of its divisors is an integer number (126711).

2^2641149 is an apocalyptic number.

It is an amenable number.

2641149 is a deficient number, since it is larger than the sum of its proper divisors (1920447).

2641149 is a wasteful number, since it uses less digits than its factorization.

2641149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 176 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 2641149 is about 1625.1612227715. The cubic root of 2641149 is about 138.2285123898.

The spelling of 2641149 in words is "two million, six hundred forty-one thousand, one hundred forty-nine".