652006122 has 8 divisors (see below), whose sum is σ = 1304012256. Its totient is φ = 217335372.

The previous prime is 652006097. The next prime is 652006127. The reversal of 652006122 is 221600256.

It is a sphenic number, since it is the product of 3 distinct primes.

652006122 is an admirable number.

It is a super-2 number, since 2×652006122² = 850223966250957768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 652006092 and 652006101.

It is not an unprimeable number, because it can be changed into a prime (652006127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54333838 + ... + 54333849.

It is an arithmetic number, because the mean of its divisors is an integer number (163001532).

Almost surely, 2^652006122 is an apocalyptic number.

652006122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

652006122 is a wasteful number, since it uses less digits than its factorization.

652006122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108667692.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 652006122 is about 25534.4105473379. The cubic root of 652006122 is about 867.1293600025.

Adding to 652006122 its reverse (221600256), we get a palindrome (873606378).

The spelling of 652006122 in words is "six hundred fifty-two million, six thousand, one hundred twenty-two".