532805 has 16 divisors (see below), whose sum is σ = 787584. Its totient is φ = 336960.

The previous prime is 532801. The next prime is 532811. The reversal of 532805 is 508235.

532805 = T₂₅₉ + T₂₆₀ + ... + T₂₇₃.

It is not a de Polignac number, because 532805 - 2² = 532801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131 + ... + 1040.

It is an arithmetic number, because the mean of its divisors is an integer number (49224).

2⁵³²⁸⁰⁵ is an apocalyptic number.

It is an amenable number.

532805 is a deficient number, since it is larger than the sum of its proper divisors (254779).

532805 is a wasteful number, since it uses less digits than its factorization.

532805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 532805 is about 729.9349286067. The cubic root of 532805 is about 81.0692391765.

It can be divided in two parts, 5 and 32805, that multiplied together give a square (164025 = 405²).

The spelling of 532805 in words is "five hundred thirty-two thousand, eight hundred five".