530672471 has 16 divisors (see below), whose sum is σ = 623659008. Its totient is φ = 442065600.

The previous prime is 530672453. The next prime is 530672473. The reversal of 530672471 is 174276035.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530672471 is a prime.

It is a super-3 number, since 3×530672471³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530672473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74366 + ... + 81188.

It is an arithmetic number, because the mean of its divisors is an integer number (38978688).

Almost surely, 2^530672471 is an apocalyptic number.

530672471 is a deficient number, since it is larger than the sum of its proper divisors (92986537).

530672471 is a wasteful number, since it uses less digits than its factorization.

530672471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7142.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 530672471 is about 23036.3293734050. The cubic root of 530672471 is about 809.6093584513.

It can be divided in two parts, 5306 and 72471, that added together give a palindrome (77777).

The spelling of 530672471 in words is "five hundred thirty million, six hundred seventy-two thousand, four hundred seventy-one".