6493285 has 8 divisors (see below), whose sum is σ = 7958016. Its totient is φ = 5083920.

The previous prime is 6493283. The next prime is 6493297. The reversal of 6493285 is 5823946.

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

It is not a de Polignac number, because 6493285 - 2¹ = 6493283 is a prime.

It is an Ulam 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 (6493283) 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, 13581 + ... + 14050.

It is an arithmetic number, because the mean of its divisors is an integer number (994752).

Almost surely, 2^6493285 is an apocalyptic number.

It is an amenable number.

6493285 is a deficient number, since it is larger than the sum of its proper divisors (1464731).

6493285 is a wasteful number, since it uses less digits than its factorization.

6493285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27683.

The product of its digits is 51840, while the sum is 37.

The square root of 6493285 is about 2548.1924966533. The cubic root of 6493285 is about 186.5612695118.

It can be divided in two parts, 64 and 93285, that multiplied together give a triangular number (5970240 = T₃₄₅₅).

The spelling of 6493285 in words is "six million, four hundred ninety-three thousand, two hundred eighty-five".