2047222 has 8 divisors (see below), whose sum is σ = 3082536. Its totient is φ = 1019712.

The previous prime is 2047219. The next prime is 2047237. The reversal of 2047222 is 2227402.

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

It is a super-2 number, since 2×2047222² = 8382235834568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2047222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1243 + ... + 2374.

It is an arithmetic number, because the mean of its divisors is an integer number (385317).

2^2047222 is an apocalyptic number.

2047222 is a deficient number, since it is larger than the sum of its proper divisors (1035314).

2047222 is a wasteful number, since it uses less digits than its factorization.

2047222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3902.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 2047222 is about 1430.8116577663. The cubic root of 2047222 is about 126.9760014174.

The spelling of 2047222 in words is "two million, forty-seven thousand, two hundred twenty-two".