530403412 has 24 divisors (see below), whose sum is σ = 1157244480. Its totient is φ = 206650560.

The previous prime is 530403403. The next prime is 530403431. The reversal of 530403412 is 214304035.

It is a super-2 number, since 2×530403412² = 562655558922483488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860737 + ... + 861352.

It is an arithmetic number, because the mean of its divisors is an integer number (48218520).

Almost surely, 2^530403412 is an apocalyptic number.

It is an amenable number.

530403412 is an abundant number, since it is smaller than the sum of its proper divisors (626841068).

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

530403412 is a wasteful number, since it uses less digits than its factorization.

530403412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722111 (or 1722109 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 530403412 is about 23030.4887486132. The cubic root of 530403412 is about 809.4725072411.

Adding to 530403412 its reverse (214304035), we get a palindrome (744707447).

The spelling of 530403412 in words is "five hundred thirty million, four hundred three thousand, four hundred twelve".