552069 has 32 divisors (see below), whose sum is σ = 983040. Its totient is φ = 299376.

The previous prime is 552059. The next prime is 552089. The reversal of 552069 is 960255.

It is not a de Polignac number, because 552069 - 2⁴ = 552053 is a prime.

It is a super-2 number, since 2×552069² = 609560361522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

552069 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 552069.

It is not an unprimeable number, because it can be changed into a prime (552029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4284 + ... + 4410.

It is an arithmetic number, because the mean of its divisors is an integer number (30720).

2⁵⁵²⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

552069 is a deficient number, since it is larger than the sum of its proper divisors (430971).

552069 is a wasteful number, since it uses less digits than its factorization.

552069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 552069 is about 743.0134588283. The cubic root of 552069 is about 82.0347364232.

The spelling of 552069 in words is "five hundred fifty-two thousand, sixty-nine".