652611471 has 8 divisors (see below), whose sum is σ = 877000704. Its totient is φ = 431648280.

The previous prime is 652611469. The next prime is 652611493. The reversal of 652611471 is 174116256.

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

It is not a de Polignac number, because 652611471 - 2¹ = 652611469 is a prime.

It is a super-3 number, since 3×652611471³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652611461) 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 7 ways as a sum of consecutive naturals, for example, 856065 + ... + 856826.

It is an arithmetic number, because the mean of its divisors is an integer number (109625088).

Almost surely, 2^652611471 is an apocalyptic number.

652611471 is a deficient number, since it is larger than the sum of its proper divisors (224389233).

652611471 is a wasteful number, since it uses less digits than its factorization.

652611471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713021.

The product of its digits is 10080, while the sum is 33.

The square root of 652611471 is about 25546.2613898786. The cubic root of 652611471 is about 867.3976363810.

The spelling of 652611471 in words is "six hundred fifty-two million, six hundred eleven thousand, four hundred seventy-one".