652332211 has 8 divisors (see below), whose sum is σ = 691400880. Its totient is φ = 613340928.

The previous prime is 652332209. The next prime is 652332229. The reversal of 652332211 is 112233256.

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

It is a cyclic number.

It is not a de Polignac number, because 652332211 - 2¹ = 652332209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (652332251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506 + ... + 36151.

It is an arithmetic number, because the mean of its divisors is an integer number (86425110).

Almost surely, 2^652332211 is an apocalyptic number.

652332211 is a deficient number, since it is larger than the sum of its proper divisors (39068669).

652332211 is a wasteful number, since it uses less digits than its factorization.

652332211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38693.

The product of its digits is 2160, while the sum is 25.

The square root of 652332211 is about 25540.7950346108. The cubic root of 652332211 is about 867.2738955674.

Adding to 652332211 its reverse (112233256), we get a palindrome (764565467).

The spelling of 652332211 in words is "six hundred fifty-two million, three hundred thirty-two thousand, two hundred eleven".