532020212 has 6 divisors (see below), whose sum is σ = 931035378. Its totient is φ = 266010104.

The previous prime is 532020211. The next prime is 532020217. The reversal of 532020212 is 212020235.

It can be written as a sum of positive squares in only one way, i.e., 437813776 + 94206436 = 20924^2 + 9706^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532020211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66502523 + ... + 66502530.

It is an arithmetic number, because the mean of its divisors is an integer number (155172563).

Almost surely, 2^532020212 is an apocalyptic number.

It is an amenable number.

532020212 is a deficient number, since it is larger than the sum of its proper divisors (399015166).

532020212 is a wasteful number, since it uses less digits than its factorization.

532020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133005057 (or 133005055 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 532020212 is about 23065.5633358477. The cubic root of 532020212 is about 810.2941633397.

Adding to 532020212 its reverse (212020235), we get a palindrome (744040447).

The spelling of 532020212 in words is "five hundred thirty-two million, twenty thousand, two hundred twelve".