552889 has 4 divisors (see below), whose sum is σ = 562320. Its totient is φ = 543460.

The previous prime is 552887. The next prime is 552899. The reversal of 552889 is 988255.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 988255 = 5 ⋅197651.

It is a cyclic number.

It is not a de Polignac number, because 552889 - 2¹ = 552887 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552883) 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, 4627 + ... + 4744.

It is an arithmetic number, because the mean of its divisors is an integer number (140580).

2⁵⁵²⁸⁸⁹ is an apocalyptic number.

552889 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

552889 is a deficient number, since it is larger than the sum of its proper divisors (9431).

552889 is an equidigital number, since it uses as much as digits as its factorization.

552889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9430.

The product of its digits is 28800, while the sum is 37.

The square root of 552889 is about 743.5650610404. The cubic root of 552889 is about 82.0753323187.

It can be divided in two parts, 552 and 889, that added together give a palindrome (1441).

The spelling of 552889 in words is "five hundred fifty-two thousand, eight hundred eighty-nine".