6222274 has 4 divisors (see below), whose sum is σ = 9333414. Its totient is φ = 3111136.

The previous prime is 6222263. The next prime is 6222287. The reversal of 6222274 is 4722226.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6215049 + 7225 = 2493^2 + 85^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1555567 + ... + 1555570.

Almost surely, 2^6222274 is an apocalyptic number.

6222274 is a deficient number, since it is larger than the sum of its proper divisors (3111140).

6222274 is a wasteful number, since it uses less digits than its factorization.

6222274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111139.

The product of its digits is 2688, while the sum is 25.

The square root of 6222274 is about 2494.4486364726. The cubic root of 6222274 is about 183.9287886060.

The spelling of 6222274 in words is "six million, two hundred twenty-two thousand, two hundred seventy-four".