532782634 has 4 divisors (see below), whose sum is σ = 799173954. Its totient is φ = 266391316.

The previous prime is 532782587. The next prime is 532782637. The reversal of 532782634 is 436287235.

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., 484132009 + 48650625 = 22003^2 + 6975^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (532782637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133195657 + ... + 133195660.

Almost surely, 2^532782634 is an apocalyptic number.

532782634 is a deficient number, since it is larger than the sum of its proper divisors (266391320).

532782634 is a wasteful number, since it uses less digits than its factorization.

532782634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266391319.

The product of its digits is 241920, while the sum is 40.

The square root of 532782634 is about 23082.0846978777. The cubic root of 532782634 is about 810.6810479024.

The spelling of 532782634 in words is "five hundred thirty-two million, seven hundred eighty-two thousand, six hundred thirty-four".