4458629 has 4 divisors (see below), whose sum is σ = 5095584. Its totient is φ = 3821676.

The previous prime is 4458617. The next prime is 4458647. The reversal of 4458629 is 9268544.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4458629 - 2¹⁶ = 4393093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4458592 and 4458601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4458659) 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, 318467 + ... + 318480.

It is an arithmetic number, because the mean of its divisors is an integer number (1273896).

Almost surely, 2^4458629 is an apocalyptic number.

It is an amenable number.

4458629 is a deficient number, since it is larger than the sum of its proper divisors (636955).

4458629 is an equidigital number, since it uses as much as digits as its factorization.

4458629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636954.

The product of its digits is 69120, while the sum is 38.

The square root of 4458629 is about 2111.5465895878. The cubic root of 4458629 is about 164.5888631516.

It can be divided in two parts, 4458 and 629, that multiplied together give a palindrome (2804082).

The spelling of 4458629 in words is "four million, four hundred fifty-eight thousand, six hundred twenty-nine".