6222894446 has 8 divisors (see below), whose sum is σ = 9334724040. Its totient is φ = 3111319768.

The previous prime is 6222894439. The next prime is 6222894449. The reversal of 6222894446 is 6444982226.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6222894446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222894449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18545 + ... + 113091.

It is an arithmetic number, because the mean of its divisors is an integer number (1166840505).

Almost surely, 2^6222894446 is an apocalyptic number.

6222894446 is a deficient number, since it is larger than the sum of its proper divisors (3111829594).

6222894446 is a wasteful number, since it uses less digits than its factorization.

6222894446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127458.

The product of its digits is 1327104, while the sum is 47.

The square root of 6222894446 is about 78885.3246554770. The cubic root of 6222894446 is about 1839.3490180987.

The spelling of 6222894446 in words is "six billion, two hundred twenty-two million, eight hundred ninety-four thousand, four hundred forty-six".