530515224 has 32 divisors (see below), whose sum is σ = 1473654000. Its totient is φ = 176838336.

The previous prime is 530515201. The next prime is 530515247. The reversal of 530515224 is 422515035.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (530515201) and next prime (530515247).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 1227829 + ... + 1228260.

Almost surely, 2^530515224 is an apocalyptic number.

530515224 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

530515224 is an abundant number, since it is smaller than the sum of its proper divisors (943138776).

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

530515224 is a wasteful number, since it uses less digits than its factorization.

530515224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456104 (or 2456094 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 530515224 is about 23032.9160984883. The cubic root of 530515224 is about 809.5293836857.

The spelling of 530515224 in words is "five hundred thirty million, five hundred fifteen thousand, two hundred twenty-four".