4499465 has 4 divisors (see below), whose sum is σ = 5399364. Its totient is φ = 3599568.

The previous prime is 4499431. The next prime is 4499489. The reversal of 4499465 is 5649944.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1054729 + 3444736 = 1027^2 + 1856^2 .

It is a cyclic number.

It is not a de Polignac number, because 4499465 - 2⁶ = 4499401 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 449942 + ... + 449951.

It is an arithmetic number, because the mean of its divisors is an integer number (1349841).

Almost surely, 2^4499465 is an apocalyptic number.

It is an amenable number.

4499465 is a deficient number, since it is larger than the sum of its proper divisors (899899).

4499465 is an equidigital number, since it uses as much as digits as its factorization.

4499465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899898.

The product of its digits is 155520, while the sum is 41.

The square root of 4499465 is about 2121.1942391021. The cubic root of 4499465 is about 165.0898194777.

It can be divided in two parts, 4499 and 465, that multiplied together give a triangular number (2092035 = T₂₀₄₅).

The spelling of 4499465 in words is "four million, four hundred ninety-nine thousand, four hundred sixty-five".