2948222 has 8 divisors (see below), whose sum is σ = 4430376. Its totient is φ = 1471432.

The previous prime is 2948219. The next prime is 2948233. The reversal of 2948222 is 2228492.

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

It is a super-2 number, since 2×2948222² = 17384025922568, which contains 22 as substring.

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, 593 + ... + 2499.

It is an arithmetic number, because the mean of its divisors is an integer number (553797).

2^2948222 is an apocalyptic number.

2948222 is a deficient number, since it is larger than the sum of its proper divisors (1482154).

2948222 is a wasteful number, since it uses less digits than its factorization.

2948222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682.

The product of its digits is 4608, while the sum is 29.

The square root of 2948222 is about 1717.0387299068. The cubic root of 2948222 is about 143.3903949237.

It can be divided in two parts, 2948 and 222, that multiplied together give a palindrome (654456).

The spelling of 2948222 in words is "two million, nine hundred forty-eight thousand, two hundred twenty-two".