4427492 has 12 divisors (see below), whose sum is σ = 7762860. Its totient is φ = 2209536.

The previous prime is 4427491. The next prime is 4427503. The reversal of 4427492 is 2947244.

It can be written as a sum of positive squares in 2 ways, for example, as 1308736 + 3118756 = 1144^2 + 1766^2 .

It is not an unprimeable number, because it can be changed into a prime (4427491) 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 in 3 ways as a sum of consecutive naturals, for example, 3488 + ... + 4584.

It is an arithmetic number, because the mean of its divisors is an integer number (646905).

Almost surely, 2^4427492 is an apocalyptic number.

It is an amenable number.

4427492 is a deficient number, since it is larger than the sum of its proper divisors (3335368).

4427492 is a wasteful number, since it uses less digits than its factorization.

4427492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110 (or 2108 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 4427492 is about 2104.1606402554. The cubic root of 4427492 is about 164.2048303257.

The spelling of 4427492 in words is "four million, four hundred twenty-seven thousand, four hundred ninety-two".