38532212 has 12 divisors (see below), whose sum is σ = 67475940. Its totient is φ = 19253376.

The previous prime is 38532211. The next prime is 38532229. The reversal of 38532212 is 21223583.

It can be written as a sum of positive squares in 2 ways, for example, as 23755876 + 14776336 = 4874^2 + 3844^2 .

It is a super-2 number, since 2×38532212² = 2969462723225888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38532211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7964 + ... + 11852.

It is an arithmetic number, because the mean of its divisors is an integer number (5622995).

Almost surely, 2^38532212 is an apocalyptic number.

It is an amenable number.

38532212 is a deficient number, since it is larger than the sum of its proper divisors (28943728).

38532212 is a wasteful number, since it uses less digits than its factorization.

38532212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6370 (or 6368 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 38532212 is about 6207.4319972111. The cubic root of 38532212 is about 337.7598167613.

Adding to 38532212 its reverse (21223583), we get a palindrome (59755795).

The spelling of 38532212 in words is "thirty-eight million, five hundred thirty-two thousand, two hundred twelve".