2049533 has 2 divisors, whose sum is σ = 2049534. Its totient is φ = 2049532.

The previous prime is 2049521. The next prime is 2049547. The reversal of 2049533 is 3359402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2010724 + 38809 = 1418^2 + 197^2 .

It is a cyclic number.

It is not a de Polignac number, because 2049533 - 2¹⁰ = 2048509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2048533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024766 + 1024767.

It is an arithmetic number, because the mean of its divisors is an integer number (1024767).

2^2049533 is an apocalyptic number.

It is an amenable number.

2049533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2049533 is an equidigital number, since it uses as much as digits as its factorization.

2049533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 2049533 is about 1431.6190135647. The cubic root of 2049533 is about 127.0237622679.

The spelling of 2049533 in words is "two million, forty-nine thousand, five hundred thirty-three".