530958642 has 16 divisors (see below), whose sum is σ = 1062195552. Its totient is φ = 176939840.

The previous prime is 530958619. The next prime is 530958653. The reversal of 530958642 is 246859035.

It is a junction number, because it is equal to n+sod(n) for n = 530958594 and 530958603.

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, 19717 + ... + 38087.

It is an arithmetic number, because the mean of its divisors is an integer number (66387222).

Almost surely, 2^530958642 is an apocalyptic number.

530958642 is an abundant number, since it is smaller than the sum of its proper divisors (531236910).

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

530958642 is a wasteful number, since it uses less digits than its factorization.

530958642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23193.

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 530958642 is about 23042.5398339680. The cubic root of 530958642 is about 809.7548625668.

The spelling of 530958642 in words is "five hundred thirty million, nine hundred fifty-eight thousand, six hundred forty-two".