530604140 has 24 divisors (see below), whose sum is σ = 1215566352. Its totient is φ = 192946880.

The previous prime is 530604079. The next prime is 530604149. The reversal of 530604140 is 41406035.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (530604149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1205699 + ... + 1206138.

It is an arithmetic number, because the mean of its divisors is an integer number (50648598).

Almost surely, 2^530604140 is an apocalyptic number.

It is an amenable number.

530604140 is an abundant number, since it is smaller than the sum of its proper divisors (684962212).

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

530604140 is a wasteful number, since it uses less digits than its factorization.

530604140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2411857 (or 2411855 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 530604140 is about 23034.8462117723. The cubic root of 530604140 is about 809.5746077059.

The spelling of 530604140 in words is "five hundred thirty million, six hundred four thousand, one hundred forty".