530415146 has 16 divisors (see below), whose sum is σ = 828833280. Its totient is φ = 254294640.

The previous prime is 530415143. The next prime is 530415173. The reversal of 530415146 is 641514035.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (530415143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32486 + ... + 46001.

It is an arithmetic number, because the mean of its divisors is an integer number (51802080).

Almost surely, 2^530415146 is an apocalyptic number.

530415146 is a deficient number, since it is larger than the sum of its proper divisors (298418134).

530415146 is a wasteful number, since it uses less digits than its factorization.

530415146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78629.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 530415146 is about 23030.7434964658. The cubic root of 530415146 is about 809.4784764588.

The spelling of 530415146 in words is "five hundred thirty million, four hundred fifteen thousand, one hundred forty-six".