547252 has 6 divisors (see below), whose sum is σ = 957698. Its totient is φ = 273624.

The previous prime is 547249. The next prime is 547271. The reversal of 547252 is 252745.

It can be written as a sum of positive squares in only one way, i.e., 512656 + 34596 = 716^2 + 186^2 .

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68403 + ... + 68410.

2⁵⁴⁷²⁵² is an apocalyptic number.

It is an amenable number.

547252 is a deficient number, since it is larger than the sum of its proper divisors (410446).

547252 is a wasteful number, since it uses less digits than its factorization.

547252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136817 (or 136815 counting only the distinct ones).

The product of its digits is 2800, while the sum is 25.

The square root of 547252 is about 739.7648274959. The cubic root of 547252 is about 81.7954449354.

Adding to 547252 its reverse (252745), we get a palindrome (799997).

The spelling of 547252 in words is "five hundred forty-seven thousand, two hundred fifty-two".