652260226 has 8 divisors (see below), whose sum is σ = 1002253644. Its totient is φ = 318175680.

The previous prime is 652260223. The next prime is 652260229. The reversal of 652260226 is 622062256.

It is an interprime number because it is at equal distance from previous prime (652260223) and next prime (652260229).

It can be written as a sum of positive squares in 2 ways, for example, as 424401201 + 227859025 = 20601^2 + 15095^2 .

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

It is not an unprimeable number, because it can be changed into a prime (652260223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3977115 + ... + 3977278.

Almost surely, 2^652260226 is an apocalyptic number.

652260226 is a deficient number, since it is larger than the sum of its proper divisors (349993418).

652260226 is a wasteful number, since it uses less digits than its factorization.

652260226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7954436.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 652260226 is about 25539.3857796150. The cubic root of 652260226 is about 867.2419931069.

The spelling of 652260226 in words is "six hundred fifty-two million, two hundred sixty thousand, two hundred twenty-six".