6212255 has 8 divisors (see below), whose sum is σ = 8519712. Its totient is φ = 4259808.

The previous prime is 6212243. The next prime is 6212267. The reversal of 6212255 is 5522126.

It is an interprime number because it is at equal distance from previous prime (6212243) and next prime (6212267).

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

It is not a de Polignac number, because 6212255 - 2¹² = 6208159 is a prime.

It is a super-2 number, since 2×6212255² = 77184224370050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6212255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88712 + ... + 88781.

It is an arithmetic number, because the mean of its divisors is an integer number (1064964).

Almost surely, 2^6212255 is an apocalyptic number.

6212255 is a deficient number, since it is larger than the sum of its proper divisors (2307457).

6212255 is a wasteful number, since it uses less digits than its factorization.

6212255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177505.

The product of its digits is 1200, while the sum is 23.

The square root of 6212255 is about 2492.4395679735. The cubic root of 6212255 is about 183.8300159016.

The spelling of 6212255 in words is "six million, two hundred twelve thousand, two hundred fifty-five".