552790 has 32 divisors (see below), whose sum is σ = 1166400. Its totient is φ = 184704.

The previous prime is 552787. The next prime is 552791. The reversal of 552790 is 97255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3636 + ... + 3784.

It is an arithmetic number, because the mean of its divisors is an integer number (36450).

2⁵⁵²⁷⁹⁰ is an apocalyptic number.

552790 is an abundant number, since it is smaller than the sum of its proper divisors (613610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552790 is a wasteful number, since it uses less digits than its factorization.

552790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 552790 is about 743.4984868848. The cubic root of 552790 is about 82.0704332383.

Subtracting from 552790 its reverse (97255), we obtain a triangular number (455535 = T₉₅₄).

The spelling of 552790 in words is "five hundred fifty-two thousand, seven hundred ninety".