2072533 has 4 divisors (see below), whose sum is σ = 2090988. Its totient is φ = 2054080.

The previous prime is 2072531. The next prime is 2072549. The reversal of 2072533 is 3352702.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 106929 + 1965604 = 327^2 + 1402^2 .

It is a cyclic number.

It is not a de Polignac number, because 2072533 - 2¹ = 2072531 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9058 + ... + 9283.

It is an arithmetic number, because the mean of its divisors is an integer number (522747).

2^2072533 is an apocalyptic number.

It is an amenable number.

2072533 is a deficient number, since it is larger than the sum of its proper divisors (18455).

2072533 is a wasteful number, since it uses less digits than its factorization.

2072533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18454.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 2072533 is about 1439.6294662169. The cubic root of 2072533 is about 127.4971523137.

The spelling of 2072533 in words is "two million, seventy-two thousand, five hundred thirty-three".