530146000 has 80 divisors (see below), whose sum is σ = 1291792320. Its totient is φ = 210422400.

The previous prime is 530145997. The next prime is 530146073. The reversal of 530146000 is 641035.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277047 + ... + 278953.

It is an arithmetic number, because the mean of its divisors is an integer number (16147404).

Almost surely, 2^530146000 is an apocalyptic number.

530146000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530146000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (645896160).

530146000 is an abundant number, since it is smaller than the sum of its proper divisors (761646320).

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

530146000 is a wasteful number, since it uses less digits than its factorization.

530146000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069 (or 2053 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 530146000 is about 23024.8995654704. The cubic root of 530146000 is about 809.3415367073.

Adding to 530146000 its reverse (641035), we get a palindrome (530787035).

The spelling of 530146000 in words is "five hundred thirty million, one hundred forty-six thousand".