6228615 has 16 divisors (see below), whose sum is σ = 9996768. Its totient is φ = 3311616.

The previous prime is 6228611. The next prime is 6228623. The reversal of 6228615 is 5168226.

6228615 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6228615 - 2² = 6228611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6228611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8919 + ... + 9591.

It is an arithmetic number, because the mean of its divisors is an integer number (624798).

Almost surely, 2^6228615 is an apocalyptic number.

6228615 is a deficient number, since it is larger than the sum of its proper divisors (3768153).

6228615 is a wasteful number, since it uses less digits than its factorization.

6228615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298.

The product of its digits is 5760, while the sum is 30.

The square root of 6228615 is about 2495.7193351817. The cubic root of 6228615 is about 183.9912468268.

The spelling of 6228615 in words is "six million, two hundred twenty-eight thousand, six hundred fifteen".