6213288 has 16 divisors (see below), whose sum is σ = 15533280. Its totient is φ = 2071088.

The previous prime is 6213287. The next prime is 6213301. The reversal of 6213288 is 8823126.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6213287) 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, 129420 + ... + 129467.

It is an arithmetic number, because the mean of its divisors is an integer number (970830).

Almost surely, 2^6213288 is an apocalyptic number.

It is an amenable number.

6213288 is an abundant number, since it is smaller than the sum of its proper divisors (9319992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6213288 is a wasteful number, since it uses less digits than its factorization.

6213288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258896 (or 258892 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 6213288 is about 2492.6467860489. The cubic root of 6213288 is about 183.8402046807.

The spelling of 6213288 in words is "six million, two hundred thirteen thousand, two hundred eighty-eight".