4468529 has 12 divisors (see below), whose sum is σ = 4899276. Its totient is φ = 4073472.

The previous prime is 4468493. The next prime is 4468537. The reversal of 4468529 is 9258644.

4468529 = 402² + 403² + ... + 427².

It can be written as a sum of positive squares in 6 ways, for example, as 960400 + 3508129 = 980^2 + 1873^2 .

It is not a de Polignac number, because 4468529 - 2⁸ = 4468273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4468492 and 4468501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4468559) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23057 + ... + 23249.

It is an arithmetic number, because the mean of its divisors is an integer number (408273).

Almost surely, 2^4468529 is an apocalyptic number.

It is an amenable number.

4468529 is a deficient number, since it is larger than the sum of its proper divisors (430747).

4468529 is a wasteful number, since it uses less digits than its factorization.

4468529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356 (or 343 counting only the distinct ones).

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

The square root of 4468529 is about 2113.8895429989. The cubic root of 4468529 is about 164.7105915445.

The spelling of 4468529 in words is "four million, four hundred sixty-eight thousand, five hundred twenty-nine".