4429505 has 8 divisors (see below), whose sum is σ = 5370792. Its totient is φ = 3506688.

The previous prime is 4429499. The next prime is 4429511. The reversal of 4429505 is 5059244.

It is a happy number.

4429505 is nontrivially palindromic in base 4.

It is an interprime number because it is at equal distance from previous prime (4429499) and next prime (4429511).

It can be written as a sum of positive squares in 4 ways, for example, as 861184 + 3568321 = 928^2 + 1889^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4429505 - 2¹² = 4425409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4082 + ... + 5051.

It is an arithmetic number, because the mean of its divisors is an integer number (671349).

Almost surely, 2^4429505 is an apocalyptic number.

It is an amenable number.

4429505 is a deficient number, since it is larger than the sum of its proper divisors (941287).

4429505 is an equidigital number, since it uses as much as digits as its factorization.

4429505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9235.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 4429505 is about 2104.6389239012. The cubic root of 4429505 is about 164.2297123011.

The spelling of 4429505 in words is "four million, four hundred twenty-nine thousand, five hundred five".