2222846 has 4 divisors (see below), whose sum is σ = 3334272. Its totient is φ = 1111422.

The previous prime is 2222839. The next prime is 2222893. The reversal of 2222846 is 6482222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555710 + ... + 555713.

It is an arithmetic number, because the mean of its divisors is an integer number (833568).

2^2222846 is an apocalyptic number.

2222846 is a deficient number, since it is larger than the sum of its proper divisors (1111426).

2222846 is a wasteful number, since it uses less digits than its factorization.

2222846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111425.

The product of its digits is 3072, while the sum is 26.

The square root of 2222846 is about 1490.9211917469. The cubic root of 2222846 is about 130.5077969339.

The spelling of 2222846 in words is "two million, two hundred twenty-two thousand, eight hundred forty-six".