6782253 has 8 divisors (see below), whose sum is σ = 9061728. Its totient is φ = 4512144.

The previous prime is 6782249. The next prime is 6782257. The reversal of 6782253 is 3522876.

It is an interprime number because it is at equal distance from previous prime (6782249) and next prime (6782257).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6782253 - 2² = 6782249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6782257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426 + ... + 3707.

It is an arithmetic number, because the mean of its divisors is an integer number (1132716).

Almost surely, 2^6782253 is an apocalyptic number.

It is an amenable number.

6782253 is a deficient number, since it is larger than the sum of its proper divisors (2279475).

6782253 is a wasteful number, since it uses less digits than its factorization.

6782253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4683.

The product of its digits is 20160, while the sum is 33.

The square root of 6782253 is about 2604.2759070421. The cubic root of 6782253 is about 189.2886884613.

The spelling of 6782253 in words is "six million, seven hundred eighty-two thousand, two hundred fifty-three".