2673533 has 4 divisors (see below), whose sum is σ = 2759808. Its totient is φ = 2587260.

The previous prime is 2673529. The next prime is 2673557. The reversal of 2673533 is 3353762.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2673533 - 2² = 2673529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2673496 and 2673505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2673523) 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 3 ways as a sum of consecutive naturals, for example, 43091 + ... + 43152.

It is an arithmetic number, because the mean of its divisors is an integer number (689952).

2^2673533 is an apocalyptic number.

It is an amenable number.

2673533 is a deficient number, since it is larger than the sum of its proper divisors (86275).

2673533 is an equidigital number, since it uses as much as digits as its factorization.

2673533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86274.

The product of its digits is 11340, while the sum is 29.

The square root of 2673533 is about 1635.0941868896. The cubic root of 2673533 is about 138.7911741018.

The spelling of 2673533 in words is "two million, six hundred seventy-three thousand, five hundred thirty-three".