2104533 has 6 divisors (see below), whose sum is σ = 3039894. Its totient is φ = 1403016.

The previous prime is 2104507. The next prime is 2104541. The reversal of 2104533 is 3354012.

2104533 is a `hidden beast` number, since 210 + 453 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1912689 + 191844 = 1383^2 + 438^2 .

It is not a de Polignac number, because 2104533 - 2⁹ = 2104021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116910 + ... + 116927.

It is an arithmetic number, because the mean of its divisors is an integer number (506649).

2^2104533 is an apocalyptic number.

It is an amenable number.

2104533 is a deficient number, since it is larger than the sum of its proper divisors (935361).

2104533 is a wasteful number, since it uses less digits than its factorization.

2104533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233843 (or 233840 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2104533 is about 1450.7008650993. The cubic root of 2104533 is about 128.1499910006.

Adding to 2104533 its reverse (3354012), we get a palindrome (5458545).

The spelling of 2104533 in words is "two million, one hundred four thousand, five hundred thirty-three".