4490027 has 4 divisors (see below), whose sum is σ = 4563696. Its totient is φ = 4416360.

The previous prime is 4489999. The next prime is 4490029. The reversal of 4490027 is 7200944.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4490027 - 2¹² = 4485931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4489978 and 4490005.

It is not an unprimeable number, because it can be changed into a prime (4490029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36743 + ... + 36864.

It is an arithmetic number, because the mean of its divisors is an integer number (1140924).

Almost surely, 2^4490027 is an apocalyptic number.

4490027 is a deficient number, since it is larger than the sum of its proper divisors (73669).

4490027 is an equidigital number, since it uses as much as digits as its factorization.

4490027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73668.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 4490027 is about 2118.9683810760. The cubic root of 4490027 is about 164.9743088252.

The spelling of 4490027 in words is "four million, four hundred ninety thousand, twenty-seven".