3215022652 has 12 divisors (see below), whose sum is σ = 5628944776. Its totient is φ = 1606752720.

The previous prime is 3215022649. The next prime is 3215022763. The reversal of 3215022652 is 2562205123.

It is a super-3 number, since 3×3215022652³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3215022652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180063 + ... + 197110.

Almost surely, 2^3215022652 is an apocalyptic number.

It is an amenable number.

3215022652 is a deficient number, since it is larger than the sum of its proper divisors (2413922124).

3215022652 is a wasteful number, since it uses less digits than its factorization.

3215022652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379308 (or 379306 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 3215022652 is about 56701.1697586567. The cubic root of 3215022652 is about 1475.9149970755.

Adding to 3215022652 its reverse (2562205123), we get a palindrome (5777227775).

The spelling of 3215022652 in words is "three billion, two hundred fifteen million, twenty-two thousand, six hundred fifty-two".