652260227 has 4 divisors (see below), whose sum is σ = 652393536. Its totient is φ = 652126920.

The previous prime is 652260223. The next prime is 652260229. The reversal of 652260227 is 722062256.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 652260227 - 2² = 652260223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 652260193 and 652260202.

It is not an unprimeable number, because it can be changed into a prime (652260223) 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, 59024 + ... + 69197.

It is an arithmetic number, because the mean of its divisors is an integer number (163098384).

Almost surely, 2^652260227 is an apocalyptic number.

652260227 is a deficient number, since it is larger than the sum of its proper divisors (133309).

652260227 is a wasteful number, since it uses less digits than its factorization.

652260227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133308.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 652260227 is about 25539.3857991926. The cubic root of 652260227 is about 867.2419935501.

The spelling of 652260227 in words is "six hundred fifty-two million, two hundred sixty thousand, two hundred twenty-seven".