6772533 has 4 divisors (see below), whose sum is σ = 9030048. Its totient is φ = 4515020.

The previous prime is 6772483. The next prime is 6772537. The reversal of 6772533 is 3352776.

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 a cyclic number.

It is not a de Polignac number, because 6772533 - 2¹³ = 6764341 is a prime.

It is a D-number.

It is a Curzon number.

6772533 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6772494 and 6772503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6772537) 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, 1128753 + ... + 1128758.

It is an arithmetic number, because the mean of its divisors is an integer number (2257512).

Almost surely, 2^6772533 is an apocalyptic number.

It is an amenable number.

6772533 is a deficient number, since it is larger than the sum of its proper divisors (2257515).

6772533 is a wasteful number, since it uses less digits than its factorization.

6772533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257514.

The product of its digits is 26460, while the sum is 33.

The square root of 6772533 is about 2602.4090762215. The cubic root of 6772533 is about 189.1982187360.

The spelling of 6772533 in words is "six million, seven hundred seventy-two thousand, five hundred thirty-three".