4552769 has 4 divisors (see below), whose sum is σ = 4902996. Its totient is φ = 4202544.

The previous prime is 4552759. The next prime is 4552771. The reversal of 4552769 is 9672554.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9672554 = 2 ⋅4836277.

It can be written as a sum of positive squares in 2 ways, for example, as 2190400 + 2362369 = 1480^2 + 1537^2 .

It is a cyclic number.

It is not a de Polignac number, because 4552769 - 2¹⁶ = 4487233 is a prime.

It is a super-2 number, since 2×4552769² = 41455411134722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4552759) 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, 175094 + ... + 175119.

It is an arithmetic number, because the mean of its divisors is an integer number (1225749).

Almost surely, 2^4552769 is an apocalyptic number.

It is an amenable number.

4552769 is a deficient number, since it is larger than the sum of its proper divisors (350227).

4552769 is a wasteful number, since it uses less digits than its factorization.

4552769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350226.

The product of its digits is 75600, while the sum is 38.

The square root of 4552769 is about 2133.7218656610. The cubic root of 4552769 is about 165.7391873781.

The spelling of 4552769 in words is "four million, five hundred fifty-two thousand, seven hundred sixty-nine".