530239715 has 8 divisors (see below), whose sum is σ = 645249888. Its totient is φ = 418216960.

The previous prime is 530239693. The next prime is 530239729. The reversal of 530239715 is 517932035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530239715 - 2⁶ = 530239651 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746462 + ... + 747171.

It is an arithmetic number, because the mean of its divisors is an integer number (80656236).

Almost surely, 2^530239715 is an apocalyptic number.

530239715 is a deficient number, since it is larger than the sum of its proper divisors (115010173).

530239715 is a wasteful number, since it uses less digits than its factorization.

530239715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493709.

The product of its (nonzero) digits is 28350, while the sum is 35.

The square root of 530239715 is about 23026.9345549945. The cubic root of 530239715 is about 809.3892235541.

The spelling of 530239715 in words is "five hundred thirty million, two hundred thirty-nine thousand, seven hundred fifteen".