530665422 has 64 divisors (see below), whose sum is σ = 1228690944. Its totient is φ = 149667840.

The previous prime is 530665417. The next prime is 530665441. The reversal of 530665422 is 224566035.

It is a super-3 number, since 3×530665422³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2064718 + ... + 2064974.

It is an arithmetic number, because the mean of its divisors is an integer number (19198296).

Almost surely, 2^530665422 is an apocalyptic number.

530665422 is an abundant number, since it is smaller than the sum of its proper divisors (698025522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530665422 is a wasteful number, since it uses less digits than its factorization.

530665422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 530665422 is about 23036.1763754318. The cubic root of 530665422 is about 809.6057737156.

The spelling of 530665422 in words is "five hundred thirty million, six hundred sixty-five thousand, four hundred twenty-two".