552487 has 4 divisors (see below), whose sum is σ = 595000. Its totient is φ = 509976.

The previous prime is 552481. The next prime is 552491. The reversal of 552487 is 784255.

552487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 552487 - 2¹¹ = 550439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552481) 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, 21237 + ... + 21262.

It is an arithmetic number, because the mean of its divisors is an integer number (148750).

2⁵⁵²⁴⁸⁷ is an apocalyptic number.

552487 is a deficient number, since it is larger than the sum of its proper divisors (42513).

552487 is a wasteful number, since it uses less digits than its factorization.

552487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42512.

The product of its digits is 11200, while the sum is 31.

The square root of 552487 is about 743.2946925682. The cubic root of 552487 is about 82.0554354476.

It can be divided in two parts, 55248 and 7, that added together give a palindrome (55255).

The spelling of 552487 in words is "five hundred fifty-two thousand, four hundred eighty-seven".