532738 has 4 divisors (see below), whose sum is σ = 799110. Its totient is φ = 266368.

The previous prime is 532733. The next prime is 532739. The reversal of 532738 is 837235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 332929 + 199809 = 577^2 + 447^2 .

It is a d-powerful number, because it can be written as 5⁵ + 3⁶ + 7⁴ + 2¹⁹ + 3⁷ + 8 .

It is not an unprimeable number, because it can be changed into a prime (532733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133183 + ... + 133186.

2⁵³²⁷³⁸ is an apocalyptic number.

532738 is a deficient number, since it is larger than the sum of its proper divisors (266372).

532738 is a wasteful number, since it uses less digits than its factorization.

532738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266371.

The product of its digits is 5040, while the sum is 28.

The square root of 532738 is about 729.8890326618. The cubic root of 532738 is about 81.0658408934.

The spelling of 532738 in words is "five hundred thirty-two thousand, seven hundred thirty-eight".