532465 has 8 divisors (see below), whose sum is σ = 645480. Its totient is φ = 421632.

The previous prime is 532453. The next prime is 532489. The reversal of 532465 is 564235.

532465 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 4 ways, for example, as 214369 + 318096 = 463^2 + 564^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 532465 - 2¹⁷ = 401393 is a prime.

It is a d-powerful number, because it can be written as 5³ + 3¹² + 4⁴ + 2⁹ + 6 + 5³ .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 57 + ... + 1033.

It is an arithmetic number, because the mean of its divisors is an integer number (80685).

532465 is a Friedman number, since it can be written as 4^5+(3*(5-2))^6, using all its digits and the basic arithmetic operations.

2⁵³²⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

532465 is a deficient number, since it is larger than the sum of its proper divisors (113015).

532465 is a wasteful number, since it uses less digits than its factorization.

532465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091.

The product of its digits is 3600, while the sum is 25.

The square root of 532465 is about 729.7019939674. The cubic root of 532465 is about 81.0519912112.

The spelling of 532465 in words is "five hundred thirty-two thousand, four hundred sixty-five".