532306 has 4 divisors (see below), whose sum is σ = 798462. Its totient is φ = 266152.

The previous prime is 532283. The next prime is 532307. The reversal of 532306 is 603235.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 603235 = 5 ⋅120647.

It can be written as a sum of positive squares in only one way, i.e., 416025 + 116281 = 645^2 + 341^2 .

It is not an unprimeable number, because it can be changed into a prime (532307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133075 + ... + 133078.

2⁵³²³⁰⁶ is an apocalyptic number.

532306 is a deficient number, since it is larger than the sum of its proper divisors (266156).

532306 is a wasteful number, since it uses less digits than its factorization.

532306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266155.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 532306 is about 729.5930372475. The cubic root of 532306 is about 81.0439227312.

It can be divided in two parts, 532 and 306, that added together give a palindrome (838).

The spelling of 532306 in words is "five hundred thirty-two thousand, three hundred six".