2022472 has 16 divisors (see below), whose sum is σ = 3811500. Its totient is φ = 1006080.

The previous prime is 2022469. The next prime is 2022481. The reversal of 2022472 is 2742202.

It can be written as a sum of positive squares in 2 ways, for example, as 1758276 + 264196 = 1326^2 + 514^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1404 + ... + 2452.

2^2022472 is an apocalyptic number.

It is an amenable number.

2022472 is a deficient number, since it is larger than the sum of its proper divisors (1789028).

2022472 is a wasteful number, since it uses less digits than its factorization.

2022472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296 (or 1292 counting only the distinct ones).

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

The square root of 2022472 is about 1422.1364210230. The cubic root of 2022472 is about 126.4622310133.

Adding to 2022472 its reverse (2742202), we get a palindrome (4764674).

The spelling of 2022472 in words is "two million, twenty-two thousand, four hundred seventy-two".