532040236 has 36 divisors (see below), whose sum is σ = 1166401488. Its totient is φ = 210476448.

The previous prime is 532040219. The next prime is 532040263. The reversal of 532040236 is 632040235.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 532040236.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101856 + ... + 106951.

Almost surely, 2^532040236 is an apocalyptic number.

It is an amenable number.

532040236 is an abundant number, since it is smaller than the sum of its proper divisors (634361252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

532040236 is a wasteful number, since it uses less digits than its factorization.

532040236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208838 (or 208829 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 532040236 is about 23065.9973987686. The cubic root of 532040236 is about 810.3043290731.

Subtracting 532040236 from its reverse (632040235), we obtain a palindrome (99999999).

The spelling of 532040236 in words is "five hundred thirty-two million, forty thousand, two hundred thirty-six".