6222995 has 16 divisors (see below), whose sum is σ = 7947072. Its totient is φ = 4667520.

The previous prime is 6222991. The next prime is 6223001. The reversal of 6222995 is 5992226.

It is not a de Polignac number, because 6222995 - 2² = 6222991 is a prime.

It is a d-powerful number, because it can be written as 6² + 2⁴ + 2¹⁴ + 2²² + 9² + 9⁵ + 5⁹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6222991) 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, 5585 + ... + 6605.

It is an arithmetic number, because the mean of its divisors is an integer number (496692).

Almost surely, 2^6222995 is an apocalyptic number.

6222995 is a deficient number, since it is larger than the sum of its proper divisors (1724077).

6222995 is a wasteful number, since it uses less digits than its factorization.

6222995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102.

The product of its digits is 19440, while the sum is 35.

The square root of 6222995 is about 2494.5931532015. The cubic root of 6222995 is about 183.9358925220.

The spelling of 6222995 in words is "six million, two hundred twenty-two thousand, nine hundred ninety-five".