4536469 has 6 divisors (see below), whose sum is σ = 5277174. Its totient is φ = 3888360.

The previous prime is 4536463. The next prime is 4536491. The reversal of 4536469 is 9646354.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3186225 + 1350244 = 1785^2 + 1162^2 .

It is not a de Polignac number, because 4536469 - 2⁵ = 4536437 is a prime.

It is a super-2 number, since 2×4536469² = 41159101975922, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4² + 5⁵ + 3 + 6² + 4¹¹ + 6⁷ + 9⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4536463) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46242 + ... + 46339.

It is an arithmetic number, because the mean of its divisors is an integer number (879529).

Almost surely, 2^4536469 is an apocalyptic number.

4536469 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4536469 is a deficient number, since it is larger than the sum of its proper divisors (740705).

4536469 is an equidigital number, since it uses as much as digits as its factorization.

4536469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92595 (or 92588 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 4536469 is about 2129.8988238881. The cubic root of 4536469 is about 165.5411555690.

It can be divided in two parts, 4536 and 469, that added together give a palindrome (5005).

The spelling of 4536469 in words is "four million, five hundred thirty-six thousand, four hundred sixty-nine".