8201914652 has 12 divisors (see below), whose sum is σ = 14816362176. Its totient is φ = 3968668320.

The previous prime is 8201914649. The next prime is 8201914663. The reversal of 8201914652 is 2564191028.

It is a super-2 number, since 2×8201914652² (a number of 21 digits) contains 22 as substring.

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, 33072113 + ... + 33072360.

It is an arithmetic number, because the mean of its divisors is an integer number (1234696848).

Almost surely, 2^8201914652 is an apocalyptic number.

It is an amenable number.

8201914652 is a deficient number, since it is larger than the sum of its proper divisors (6614447524).

8201914652 is a wasteful number, since it uses less digits than its factorization.

8201914652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66144508 (or 66144506 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 8201914652 is about 90564.4226614403. The cubic root of 8201914652 is about 2016.6866122958.

The spelling of 8201914652 in words is "eight billion, two hundred one million, nine hundred fourteen thousand, six hundred fifty-two".