2922448 has 10 divisors (see below), whose sum is σ = 5662274. Its totient is φ = 1461216.

The previous prime is 2922443. The next prime is 2922457. The reversal of 2922448 is 8442292.

2922448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2917264 + 5184 = 1708^2 + 72^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2922443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91311 + ... + 91342.

2^2922448 is an apocalyptic number.

It is an amenable number.

2922448 is a deficient number, since it is larger than the sum of its proper divisors (2739826).

2922448 is a wasteful number, since it uses less digits than its factorization.

2922448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182661 (or 182655 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 2922448 is about 1709.5168908203. The cubic root of 2922448 is about 142.9713212901.

The spelling of 2922448 in words is "two million, nine hundred twenty-two thousand, four hundred forty-eight".