532394 has 12 divisors (see below), whose sum is σ = 828162. Its totient is φ = 256680.

The previous prime is 532391. The next prime is 532403. The reversal of 532394 is 493235.

532394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 508369 + 24025 = 713^2 + 155^2 .

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 5³ + 3⁵ + 3¹² + 2⁹ + 9 + 4³ .

It is not an unprimeable number, because it can be changed into a prime (532391) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1784 + ... + 2060.

2⁵³²³⁹⁴ is an apocalyptic number.

532394 is a deficient number, since it is larger than the sum of its proper divisors (295768).

532394 is a wasteful number, since it uses less digits than its factorization.

532394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 310 counting only the distinct ones).

The product of its digits is 3240, while the sum is 26.

The square root of 532394 is about 729.6533423483. The cubic root of 532394 is about 81.0483885035.

The spelling of 532394 in words is "five hundred thirty-two thousand, three hundred ninety-four".