4492003 has 2 divisors, whose sum is σ = 4492004. Its totient is φ = 4492002.

The previous prime is 4491997. The next prime is 4492009. The reversal of 4492003 is 3002944.

It is a balanced prime because it is at equal distance from previous prime (4491997) and next prime (4492009).

It is a cyclic number.

It is not a de Polignac number, because 4492003 - 2¹³ = 4483811 is a prime.

It is not a weakly prime, because it can be changed into another prime (4492009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2246001 + 2246002.

It is an arithmetic number, because the mean of its divisors is an integer number (2246002).

Almost surely, 2^4492003 is an apocalyptic number.

4492003 is a deficient number, since it is larger than the sum of its proper divisors (1).

4492003 is an equidigital number, since it uses as much as digits as its factorization.

4492003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4492003 is about 2119.4345944143. The cubic root of 4492003 is about 164.9985062613.

Adding to 4492003 its reverse (3002944), we get a palindrome (7494947).

The spelling of 4492003 in words is "four million, four hundred ninety-two thousand, three".