4492832 has 12 divisors (see below), whose sum is σ = 8845326. Its totient is φ = 2246400.

The previous prime is 4492793. The next prime is 4492837. The reversal of 4492832 is 2382944.

It can be written as a sum of positive squares in only one way, i.e., 4477456 + 15376 = 2116^2 + 124^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 140401 = 4492832 / (4 + 4 + 9 + 2 + 8 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (4492837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70169 + ... + 70232.

Almost surely, 2^4492832 is an apocalyptic number.

It is an amenable number.

4492832 is a deficient number, since it is larger than the sum of its proper divisors (4352494).

4492832 is a wasteful number, since it uses less digits than its factorization.

4492832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140411 (or 140403 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 4492832 is about 2119.6301564188. The cubic root of 4492832 is about 165.0086558055.

The spelling of 4492832 in words is "four million, four hundred ninety-two thousand, eight hundred thirty-two".