2905533 has 12 divisors (see below), whose sum is σ = 4256928. Its totient is φ = 1909320.

The previous prime is 2905489. The next prime is 2905549. The reversal of 2905533 is 3355092.

It is not a de Polignac number, because 2905533 - 2¹³ = 2897341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2905497 and 2905506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2905033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1635 + ... + 2912.

It is an arithmetic number, because the mean of its divisors is an integer number (354744).

2^2905533 is an apocalyptic number.

It is an amenable number.

2905533 is a deficient number, since it is larger than the sum of its proper divisors (1351395).

2905533 is a wasteful number, since it uses less digits than its factorization.

2905533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4624 (or 4621 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 27.

The square root of 2905533 is about 1704.5624071884. The cubic root of 2905533 is about 142.6949501625.

The spelling of 2905533 in words is "two million, nine hundred five thousand, five hundred thirty-three".