553466 has 8 divisors (see below), whose sum is σ = 837120. Its totient is φ = 274428.

The previous prime is 553463. The next prime is 553471. The reversal of 553466 is 664355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×553466² = 612649226312, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 553466.

It is not an unprimeable number, because it can be changed into a prime (553463) 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 3 ways as a sum of consecutive naturals, for example, 836 + ... + 1343.

It is an arithmetic number, because the mean of its divisors is an integer number (104640).

2⁵⁵³⁴⁶⁶ is an apocalyptic number.

553466 is a deficient number, since it is larger than the sum of its proper divisors (283654).

553466 is a wasteful number, since it uses less digits than its factorization.

553466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308.

The product of its digits is 10800, while the sum is 29.

The square root of 553466 is about 743.9529555019. The cubic root of 553466 is about 82.1038739139.

Subtracting 553466 from its reverse (664355), we obtain a square (110889 = 333²).

The spelling of 553466 in words is "five hundred fifty-three thousand, four hundred sixty-six".